| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.030 | 17/6:14.510 |
| 2 | 3 | 21.111 | 17/6:06.699 |
| 3 | 2 | 21.048 | 17/6:03.738 |
| 4 | 2 | 20.752 | 17/6:00.999 |
| 5 | 1 | 20.562 | 18/6:19.811 |
| 6 | 1 | 20.932 | 18/6:19.305 |
| 7 | 1 | 20.404 | 18/6:17.586 |
| 8 | 1 | 20.760 | 18/6:17.098 |
| 9 | 1 | 20.456 | 18/6:16.110 |
| 10 | 1 | 23.328 | 18/6:20.489 |
| 11 | 3 | 28.833 | 17/6:11.243 |
| 12 | 2 | 21.912 | 17/6:11.348 |
| 13 | 2 | 21.193 | 17/6:10.497 |
| 14 | 2 | 22.723 | 17/6:11.625 |
| 15 | 2 | 20.863 | 17/6:10.495 |
| 16 | 2 | 20.748 | 17/6:09.383 |
| 17 | 2 | 21.325 | 17/6:08.980 |