| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.917 | 19/6:18.423 |
| 2 | 1 | 20.601 | 18/6:04.662 |
| 3 | 2 | 24.351 | 17/6:07.591 |
| 4 | 2 | 21.136 | 17/6:05.521 |
| 5 | 2 | 23.252 | 17/6:11.474 |
| 6 | 2 | 19.734 | 17/6:05.474 |
| 7 | 2 | 20.577 | 17/6:03.237 |
| 8 | 2 | 21.548 | 17/6:03.621 |
| 9 | 2 | 20.823 | 17/6:02.551 |
| 10 | 2 | 20.834 | 17/6:01.714 |
| 11 | 2 | 20.972 | 17/6:01.242 |
| 12 | 2 | 20.209 | 18/6:20.931 |
| 13 | 2 | 20.535 | 18/6:20.062 |
| 14 | 2 | 27.807 | 17/6:07.074 |
| 15 | 2 | 24.492 | 17/6:10.360 |
| 16 | 2 | 21.318 | 17/6:09.863 |
| 17 | 4 | 30.940 | 17/6:19.046 |