| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.730 | N/A |
| 2 | 5 | 22.296 | 19/7:08.058 |
| 3 | 4 | 23.867 | 19/7:22.197 |
| 4 | 4 | 22.509 | 19/7:18.762 |
| 5 | 5 | 23.650 | 19/7:22.179 |
| 6 | 5 | 22.155 | 19/7:18.847 |
| 7 | 5 | 22.045 | 19/7:16.296 |
| 8 | 6 | 24.450 | 19/7:20.658 |
| 9 | 4 | 23.188 | 19/7:21.009 |
| 10 | 6 | 26.350 | 18/7:04.036 |
| 11 | 6 | 21.625 | 18/7:01.359 |
| 12 | 6 | 22.335 | 18/7:00.001 |
| 13 | 6 | 22.854 | 19/7:22.716 |
| 14 | 5 | 22.195 | 19/7:21.448 |
| 15 | 5 | 22.058 | 19/7:20.186 |
| 16 | 5 | 26.328 | 18/7:01.022 |
| 17 | 5 | 21.355 | 19/7:22.147 |
| 18 | 5 | 22.120 | 19/7:21.132 |
| 19 | 5 | 26.357 | 19/7:24.467 |