| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 8.718 | N/A |
| 2 | 4 | 17.786 | 21/6:04.438 |
| 3 | 3 | 18.531 | 21/6:11.888 |
| 4 | 3 | 18.895 | 21/6:16.798 |
| 5 | 3 | 17.030 | 21/6:09.928 |
| 6 | 3 | 17.615 | 21/6:08.146 |
| 7 | 3 | 17.303 | 21/6:05.918 |
| 8 | 3 | 17.749 | 21/6:05.600 |
| 9 | 3 | 17.448 | 21/6:04.610 |
| 10 | 3 | 16.930 | 21/6:02.689 |
| 11 | 3 | 19.010 | 21/6:05.312 |
| 12 | 3 | 17.045 | 21/6:03.885 |
| 13 | 3 | 17.834 | 21/6:04.011 |
| 14 | 3 | 17.353 | 21/6:03.378 |
| 15 | 3 | 16.975 | 21/6:02.295 |
| 16 | 3 | 17.397 | 21/6:01.919 |
| 17 | 3 | 22.459 | 21/6:07.918 |
| 18 | 3 | 17.484 | 21/6:07.358 |
| 19 | 3 | 17.618 | 21/6:07.009 |
| 20 | 3 | 16.883 | 21/6:05.923 |
| 21 | 3 | 20.252 | 21/6:08.315 |