| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.942 | 24/7:10.608 |
| 2 | 4 | 21.641 | 22/7:15.413 |
| 3 | 4 | 20.177 | 22/7:18.240 |
| 4 | 4 | 19.968 | 22/7:18.504 |
| 5 | 4 | 20.436 | 21/7:00.689 |
| 6 | 4 | 19.866 | 21/7:00.105 |
| 7 | 4 | 19.057 | 22/7:17.131 |
| 8 | 4 | 23.427 | 21/7:06.599 |
| 9 | 3 | 18.423 | 21/7:02.186 |
| 10 | 3 | 22.430 | 21/7:07.071 |
| 11 | 3 | 27.549 | 21/7:20.840 |
| 12 | 3 | 20.919 | 21/7:20.711 |
| 13 | 4 | 21.102 | 21/7:20.898 |
| 14 | 4 | 23.980 | 20/7:04.167 |
| 15 | 4 | 18.450 | 20/7:00.489 |
| 16 | 4 | 19.530 | 21/7:19.552 |
| 17 | 4 | 22.040 | 21/7:20.922 |
| 18 | 4 | 20.114 | 21/7:19.893 |
| 19 | 4 | 19.633 | 21/7:18.440 |
| 20 | 4 | 19.077 | 21/7:16.549 |
| 21 | 4 | 25.621 | 21/7:21.382 |