| 300 | Shaobo Ma | Ireland | 16.53 | Meath Autumn 2023 | 2023-10-14 |
| 302 | Curtis Nolan | Ireland | 16.55 | Dublin Summer Saturday 2023 | 2023-08-19 |
| 303 | Felix Lescot | Ireland | 16.58 | Corduff Cubing Sunday 2024 | 2024-02-18 |
| 304 | Scott Keenan | Ireland | 16.61 | Don't Fail Kinsale 2023 | 2023-12-02 |
| 305 | Alex Cullen | Ireland | 16.72 | Irish Championship 2019 | 2019-06-22 |
| 306 | Diego Pitotti | Ireland | 16.85 | 50 and Counting Ireland 2024 | 2024-04-27 |
| | Ewan Macadam | Ireland | 16.85 | Irish Championship 2023 | 2023-07-07 |
| 308 | Aaron Bajzat | Ireland | 16.93 | Cubing with the Cats Sat 2022 | 2022-07-23 |
| 309 | Robert Pelczar | Ireland | 16.99 | Cubing with the Cats Sat 2022 | 2022-07-23 |
| 310 | Jacob Roantree | Ireland | 17.00 | Corduff Cubing Saturday 2024 | 2024-02-17 |
| 311 | Daniel O’Neill | Ireland | 17.01 | Irish Championship 2023 | 2023-07-07 |
| 312 | Louis Clarke | Ireland | 17.02 | Don't DNF Dublin 2022 | 2022-07-02 |
| 313 | Denis Power | Ireland | 17.10 | Solving by the Shannon 2023 | 2023-07-22 |
| 314 | Edward Qiao | Ireland | 17.11 | Dublin Open 2017 | 2017-12-02 |
| | Eoin Durcan | Ireland | 17.11 | Tuam Winter 2023 | 2023-11-04 |
| | Timothy Jefferson Ryan | Ireland | 17.11 | Cork Open 2019 | 2019-04-13 |
| 317 | Luke Cunningham | Ireland | 17.12 | Dublin Summer Sunday 2023 | 2023-08-20 |
| 318 | Sam Connolly | Ireland | 17.19 | UCD Cube Days 2024 | 2024-04-13 |
| 319 | Daragh English | Ireland | 17.20 | Irish Championship 2022 | 2022-11-04 |
| 320 | Fionn Flynn | Ireland | 17.21 | Irish Championship 2023 | 2023-07-07 |
| 321 | Ben Lyons | Ireland | 17.24 | Turnin' Offaly Fast 2024 | 2024-03-16 |
| | Vidyuth Sai | Ireland | 17.24 | Don't Fail Kinsale 2023 | 2023-12-02 |
| 323 | Charlie Osborne | Ireland | 17.32 | It's a Long Way to Tipp 2023 | 2023-05-13 |
| | Colin Szczesny | Ireland | 17.32 | Tuam Open Saturday 2022 | 2022-11-26 |
| 325 | Paddy McArdle | Ireland | 17.38 | Cubing with the Cats Sun 2022 | 2022-07-24 |
| 326 | Olivia Clarke | Ireland | 17.41 | Irish Championship 2018 | 2018-07-14 |
| 327 | Ryan Lacey | Ireland | 17.46 | Irish Championship 2019 | 2019-06-22 |
| 328 | Reuben Gotink | Ireland | 17.47 | Cubing in Cill Chainnigh 2019 | 2019-08-31 |
| 329 | Thomas O'Sullivan | Ireland | 17.48 | Don't Fail Kinsale 2023 | 2023-12-02 |
| 330 | Bini Shulman | Ireland | 17.52 | Cape Town 2016 | 2016-12-04 |
| 331 | Kaspian Kopczynski | Ireland | 17.60 | Dublin Open Sunday 2022 | 2022-08-21 |
| 332 | Richard Gravitis | Ireland | 17.65 | Tallinn Spring 2024 | 2024-03-09 |
| 333 | Isaac Kenneally | Ireland | 17.66 | Cubing with the Cats Sat 2023 | 2023-08-05 |
| 334 | Conall O'Duinn | Ireland | 17.72 | Irish Championship 2016 | 2016-06-25 |
| 335 | Charlie McCormack | Ireland | 17.77 | Dublin Summer Saturday 2023 | 2023-08-19 |
| 336 | Andrew Flynn | Ireland | 17.79 | Gort-a Go Fast 2024 | 2024-01-27 |
| 337 | Jacob Mcavinue | Ireland | 17.80 | Gort-a Go Fast 2024 | 2024-01-27 |
| 338 | Johnny Edger | Ireland | 17.81 | Cubing with the Cats Sat 2023 | 2023-08-05 |
| 339 | Arlo Macfeely | Ireland | 17.84 | Kent Autumn 2023 | 2023-09-30 |
| 340 | Ruadhán Gaudin | Ireland | 17.97 | UCD Cube Days 2024 | 2024-04-13 |
| 341 | Sam O’Reilly | Ireland | 18.00 | 50 and Counting Ireland 2024 | 2024-04-27 |
| 342 | Stepan Potapov | Ireland | 18.10 | Cubing in Cill Chainnigh 2019 | 2019-08-31 |
| 343 | Finn Maguire | Ireland | 18.15 | Irish Championship 2017 | 2017-06-24 |
| 344 | Nathan Albuquerque | Ireland | 18.18 | Mayo Cubing 2023 | 2023-09-23 |
| 345 | Ilya Chernenko | Ireland | 18.22 | Irish Championship 2019 | 2019-06-22 |
| 346 | Katie McMahon | Ireland | 18.30 | Seaside Solving Saturday 2022 | 2022-04-09 |
| 347 | Jack O'Shaughnessy | Ireland | 18.36 | Irish Championship 2023 | 2023-07-07 |
| 348 | Donnacha Minford | Ireland | 18.39 | Meath Autumn 2023 | 2023-10-14 |
| 349 | Declan Roche | Ireland | 18.49 | Turnin' Offaly Fast 2024 | 2024-03-16 |
| | Sam Proctor | Ireland | 18.49 | Irish Championship 2019 | 2019-06-22 |
| 351 | Tighe Byrne | Ireland | 18.50 | Cubing with the Cats Sat 2022 | 2022-07-23 |
| 352 | Patrick Chishti | Ireland | 18.52 | Edinburgh Winter 2024 | 2024-01-27 |
| 353 | Reuben Farrelly | Ireland | 18.57 | Corduff Cubing Sunday 2024 | 2024-02-18 |
| 354 | Evan Healy | Ireland | 18.58 | Seaside Solving Sunday 2022 | 2022-04-10 |
| 355 | Calum McMonagle | Ireland | 18.59 | Corduff Cubing Sunday 2024 | 2024-02-18 |
| 356 | Dara Kelly | Ireland | 18.64 | Dublin Summer Sunday 2023 | 2023-08-20 |
| 357 | Alfie McClean | Ireland | 18.69 | UCD Cube Days 2024 | 2024-04-13 |
| | Daniel Cooke | Ireland | 18.69 | Every Event Éire 2019 | 2019-11-02 |
| 359 | Grace Holmes | Ireland | 18.71 | Corduff Cubing Sunday 2024 | 2024-02-18 |
| 360 | Cian Ruane | Ireland | 18.72 | Irish Championship 2017 | 2017-06-24 |
| 361 | Luka Greaney | Ireland | 18.73 | UCD Cube Days 2024 | 2024-04-13 |
| 362 | Marcus Power | Ireland | 18.74 | Mayo Cubing 2023 | 2023-09-23 |
| 363 | Joanna Byik | Ireland | 18.79 | Cork Spring 2024 | 2024-02-24 |
| 364 | Wiktor Galinski | Ireland | 18.80 | 50 and Counting Ireland 2024 | 2024-04-27 |
| 365 | Charlie English | Ireland | 18.83 | UCD Cube Days 2024 | 2024-04-13 |
| 366 | Oisin Doak | Ireland | 18.87 | Corduff Cubing Saturday 2024 | 2024-02-17 |
| 367 | Stanislaw Ulbrych | Ireland | 18.89 | Dublin Summer Saturday 2023 | 2023-08-19 |
| 368 | Oliver Gullery | Ireland | 18.90 | Singapore Open 2015 | 2015-02-14 |
| 369 | Shourya Sunny Singh | Ireland | 18.99 | Don't Fail Kinsale 2023 | 2023-12-02 |
| 370 | Patrick Carolan | Ireland | 19.04 | ABHC 2017 | 2017-08-26 |
| 371 | Darragh McCusker | Ireland | 19.06 | Irish Championship 2017 | 2017-06-24 |
| 372 | Oliver Bacon | Ireland | 19.07 | UCD Cube Days 2024 | 2024-04-13 |
| 373 | Yoel Shafat | Ireland | 19.12 | Don't DNF Dublin 2022 | 2022-07-02 |
| 374 | Alex Sullivan | Ireland | 19.17 | Cubing with the Cats Sun 2022 | 2022-07-24 |
| | Ruadhan Hipwell | Ireland | 19.17 | Don't DNF Dublin 2022 | 2022-07-02 |
| 376 | Adrian Penado-Callejas | Ireland | 19.18 | Tuam Open Saturday 2022 | 2022-11-26 |
| | Vihaan Srivastava | Ireland | 19.18 | Turnin' Offaly Fast 2024 | 2024-03-16 |
| 378 | Conor Phelan | Ireland | 19.20 | Dublin Open 2017 | 2017-12-02 |
| 379 | Sam Heywood | Ireland | 19.23 | Turnin' Offaly Fast 2024 | 2024-03-16 |
| 380 | Isabelle Schorman | Ireland | 19.32 | Dublin Summer Saturday 2023 | 2023-08-19 |
| 381 | Jack Quinn | Ireland | 19.38 | Turnin' Offaly Fast 2024 | 2024-03-16 |
| | Maurice Hunt | Ireland | 19.38 | Tuam Winter 2023 | 2023-11-04 |
| 383 | Aonghus Mathews | Ireland | 19.41 | Cork Spring 2023 | 2023-02-25 |
| 384 | Michael Moylan | Ireland | 19.42 | Dublin Open Saturday 2022 | 2022-08-20 |
| 385 | Arlo Sheridan | Ireland | 19.44 | Corduff Cubing Saturday 2024 | 2024-02-17 |
| 386 | Kyle Ryan | Ireland | 19.46 | Cork Open 2019 | 2019-04-13 |
| | Sophie Cummins | Ireland | 19.46 | Cork Spring 2023 | 2023-02-25 |
| 388 | Blake Orprecio | Ireland | 19.47 | Dublin Open Sunday 2022 | 2022-08-21 |
| 389 | Matthew O'Connor | Ireland | 19.48 | Dublin Summer Saturday 2023 | 2023-08-19 |
| 390 | Adam Staniewski | Ireland | 19.50 | Cubing in Cill Chainnigh 2023 | 2023-09-09 |
| | Callum Reilly | Ireland | 19.50 | Irish Championship 2018 | 2018-07-14 |
| 392 | Daire Rice | Ireland | 19.51 | Cubing with the Cats Sat 2023 | 2023-08-05 |
| 393 | Sam Johnston | Ireland | 19.52 | Dublin Summer Saturday 2023 | 2023-08-19 |
| 394 | Aaron Martin | Ireland | 19.57 | Irish Championship 2023 | 2023-07-07 |
| | Alexa Yoakley | Ireland | 19.57 | Seaside Solving Sunday 2022 | 2022-04-10 |
| | Finn O'Sullivan | Ireland | 19.57 | Don't Lockup Loch Garman 2023 | 2023-04-15 |
| | Jed O'Sullivan | Ireland | 19.57 | Irish Championship 2019 | 2019-06-22 |
| 398 | Roisin Wrixon | Ireland | 19.60 | Irish Championship 2022 | 2022-11-04 |
| 399 | Edward Murphy | Ireland | 19.62 | U.R.A. Funky Cubes 2022 | 2022-11-05 |
| 400 | Sean McNamara | Ireland | 19.67 | Don't DNF Dublin 2020 | 2020-03-07 |