| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.754 | N/A |
| 2 | 3 | 22.413 | 19/7:10.188 |
| 3 | 2 | 23.021 | 19/7:15.066 |
| 4 | 2 | 23.183 | 19/7:18.456 |
| 5 | 2 | 22.730 | 19/7:17.815 |
| 6 | 2 | 22.792 | 19/7:17.654 |
| 7 | 3 | 27.446 | 18/7:07.911 |
| 8 | 3 | 22.047 | 18/7:04.146 |
| 9 | 3 | 23.922 | 18/7:05.306 |
| 10 | 4 | 24.518 | 18/7:07.334 |
| 11 | 3 | 22.720 | 18/7:05.900 |
| 12 | 3 | 23.674 | 18/7:06.201 |
| 13 | 3 | 23.213 | 18/7:05.799 |
| 14 | 3 | 22.479 | 18/7:04.499 |
| 15 | 5 | 32.666 | 18/7:15.754 |
| 16 | 4 | 23.090 | 18/7:14.656 |
| 17 | 3 | 23.216 | 18/7:13.829 |
| 18 | 3 | 22.536 | 18/7:12.420 |