| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.125 | 18/6:02.250 |
| 2 | 4 | 20.125 | 18/6:02.250 |
| 3 | 3 | 20.065 | 27/6:01.710 |
| 4 | 3 | 16.524 | 26/6:08.641 |
| 5 | 3 | 16.848 | 25/6:07.810 |
| 6 | 3 | 16.600 | 24/6:00.648 |
| 7 | 4 | 22.722 | 23/6:10.905 |
| 8 | 4 | 15.547 | 23/6:09.239 |
| 9 | 4 | 19.426 | 22/6:01.428 |
| 10 | 4 | 17.045 | 22/6:02.784 |
| 11 | 4 | 17.711 | 22/6:05.226 |
| 12 | 5 | 17.199 | 22/6:06.322 |
| 13 | 4 | 16.966 | 22/6:06.855 |
| 14 | 4 | 16.379 | 22/6:06.390 |
| 15 | 5 | 17.527 | 22/6:07.670 |
| 16 | 4 | 16.601 | 22/6:07.517 |
| 17 | 4 | 23.679 | 22/6:16.542 |
| 18 | 4 | 23.255 | 21/6:06.589 |
| 19 | 4 | 16.459 | 21/6:05.486 |
| 20 | 5 | 16.139 | 21/6:04.158 |
| 21 | 4 | 16.807 | 21/6:03.624 |