| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.777 | N/A |
| 2 | 3 | 21.888 | 21/7:20.537 |
| 3 | 1 | 24.443 | 20/7:22.921 |
| 4 | 4 | 27.782 | 18/7:02.750 |
| 5 | 3 | 23.838 | 19/7:23.556 |
| 6 | 3 | 24.899 | 18/7:00.467 |
| 7 | 3 | 22.075 | 19/7:17.552 |
| 8 | 1 | 23.368 | 19/7:15.530 |
| 9 | 3 | 31.015 | 18/7:06.306 |
| 10 | 3 | 23.098 | 18/7:02.877 |
| 11 | 3 | 24.441 | 18/7:02.416 |
| 12 | 3 | 24.988 | 18/7:02.885 |
| 13 | 3 | 22.307 | 19/7:23.099 |
| 14 | 3 | 22.034 | 19/7:20.559 |
| 15 | 2 | 22.637 | 19/7:18.393 |
| 16 | 3 | 26.996 | 19/7:21.747 |
| 17 | 3 | 22.247 | 19/7:19.034 |
| 18 | 2 | 23.039 | 19/7:18.054 |
| 19 | 2 | 22.506 | 19/7:16.378 |