| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 31.781 | N/A |
| 2 | 4 | 24.987 | 19/8:01.547 |
| 3 | 4 | 26.514 | 19/8:15.029 |
| 4 | 3 | 28.622 | 18/8:05.811 |
| 5 | 4 | 28.449 | 18/8:13.212 |
| 6 | 5 | 29.031 | 18/8:19.631 |
| 7 | 5 | 30.046 | 18/8:26.786 |
| 8 | 6 | 31.542 | 17/8:07.074 |
| 9 | 6 | 26.406 | 17/8:02.975 |
| 10 | 6 | 26.361 | 18/8:27.701 |
| 11 | 5 | 26.087 | 18/8:24.457 |
| 12 | 6 | 28.044 | 18/8:24.827 |
| 13 | 6 | 29.368 | 18/8:27.011 |
| 14 | 4 | 28.523 | 18/8:27.754 |
| 15 | 4 | 26.688 | 18/8:26.163 |
| 16 | 4 | 27.723 | 18/8:25.957 |
| 17 | 4 | 27.328 | 18/8:25.357 |
| 18 | 4 | 27.426 | 18/8:24.926 |