| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.687 | 17/7:16.679 |
| 2 | 2 | 22.307 | 18/7:11.946 |
| 3 | 2 | 22.015 | 18/7:00.054 |
| 4 | 2 | 23.333 | 18/7:00.039 |
| 5 | 3 | 37.658 | 17/7:25.400 |
| 6 | 3 | 23.761 | 17/7:18.489 |
| 7 | 2 | 23.590 | 17/7:13.138 |
| 8 | 2 | 21.316 | 17/7:04.292 |
| 9 | 2 | 32.700 | 17/7:18.915 |
| 10 | 2 | 20.445 | 17/7:09.780 |
| 11 | 2 | 25.301 | 17/7:09.811 |
| 12 | 2 | 20.058 | 17/7:02.409 |
| 13 | 2 | 22.362 | 18/7:23.815 |
| 14 | 2 | 21.280 | 18/7:19.474 |
| 15 | 2 | 28.172 | 18/7:23.982 |
| 16 | 2 | 24.637 | 18/7:23.950 |
| 17 | 2 | 21.339 | 18/7:20.429 |
| 18 | 2 | 25.973 | 18/7:21.934 |