| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 28.970 | N/A |
| 2 | 8 | 20.566 | 21/7:20.029 |
| 3 | 9 | 32.563 | 16/7:07.437 |
| 4 | 9 | 31.163 | 15/7:02.332 |
| 5 | 8 | 22.145 | 16/7:08.108 |
| 6 | 8 | 20.540 | 17/7:15.296 |
| 7 | 8 | 20.878 | 17/7:03.025 |
| 8 | 8 | 20.202 | 18/7:17.108 |
| 9 | 8 | 20.296 | 18/7:09.220 |
| 10 | 8 | 20.438 | 18/7:03.353 |
| 11 | 7 | 21.417 | 18/7:00.323 |
| 12 | 7 | 20.333 | 19/7:18.946 |
| 13 | 7 | 21.123 | 19/7:16.466 |
| 14 | 6 | 21.941 | 19/7:15.005 |
| 15 | 7 | 24.052 | 19/7:17.386 |
| 16 | 6 | 20.439 | 19/7:14.685 |
| 17 | 7 | 28.346 | 19/7:21.217 |
| 18 | 7 | 20.988 | 19/7:19.019 |
| 19 | 6 | 20.513 | 19/7:16.913 |