| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 1:42.380 | N/A |
| 2 | 9 | 30.342 | 38/20:25.034 |
| 3 | 10 | 33.752 | 36/20:24.025 |
| 4 | 11 | 30.417 | 36/20:05.008 |
| 5 | 9 | 31.942 | 36/20:08.843 |
| 6 | 9 | 29.470 | 37/20:25.025 |
| 7 | 9 | 54.659 | 33/20:25.484 |
| 8 | 10 | 6:37.294 | 14/20:31.292 |
| 9 | 10 | 51.023 | 15/20:55.453 |
| 10 | 10 | 32.003 | 16/20:53.883 |
| 11 | 10 | 35.759 | 17/21:05.037 |
| 12 | 9 | 33.136 | 17/20:07.539 |
| 13 | 9 | 31.299 | 18/20:23.099 |
| 14 | 9 | 35.128 | 19/20:46.382 |
| 15 | 9 | 1:16.039 | 19/21:02.432 |
| 16 | 9 | 31.592 | 19/20:23.006 |
| 17 | 9 | 30.728 | 20/20:47.822 |
| 18 | 9 | 35.641 | 20/20:20.277 |
| 19 | 9 | 54.015 | 20/20:15.187 |
| 20 | 9 | 35.921 | 21/20:49.916 |
| 21 | 9 | 40.628 | 21/20:33.168 |