| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.917 | 15/5:13.755 |
| 2 | 3 | 25.904 | 13/5:04.337 |
| 3 | 4 | 21.953 | 14/5:20.945 |
| 4 | 6 | 25.275 | 16/6:16.196 |
| 5 | 4 | 22.484 | 16/6:12.906 |
| 6 | 3 | 19.884 | 16/6:03.779 |
| 7 | 5 | 22.482 | 16/6:03.198 |
| 8 | 4 | 20.049 | 17/6:20.265 |
| 9 | 4 | 20.432 | 17/6:16.607 |
| 10 | 4 | 20.021 | 17/6:12.982 |
| 11 | 4 | 24.342 | 17/6:16.694 |
| 12 | 4 | 18.898 | 17/6:12.075 |
| 13 | 4 | 20.140 | 17/6:09.791 |
| 14 | 4 | 19.252 | 17/6:06.754 |
| 15 | 4 | 20.451 | 17/6:05.482 |
| 16 | 4 | 20.100 | 17/6:03.996 |
| 17 | 4 | 19.794 | 17/6:02.378 |