| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 1.804 | N/A |
| 2 | 6 | 1.959 | N/A |
| 3 | 4 | 24.639 | 18/7:00.822 |
| 4 | 6 | 28.322 | 17/7:05.647 |
| 5 | 5 | 23.891 | 18/7:17.453 |
| 6 | 5 | 23.464 | 18/7:08.302 |
| 7 | 4 | 23.265 | 18/7:02.134 |
| 8 | 5 | 26.490 | 18/7:07.160 |
| 9 | 4 | 23.404 | 18/7:03.255 |
| 10 | 4 | 22.969 | 19/7:23.958 |
| 11 | 4 | 23.095 | 19/7:21.037 |
| 12 | 4 | 22.537 | 19/7:17.695 |
| 13 | 4 | 26.711 | 19/7:21.792 |
| 14 | 4 | 25.567 | 19/7:23.049 |
| 15 | 4 | 22.783 | 19/7:21.071 |
| 16 | 4 | 22.965 | 19/7:19.233 |
| 17 | 4 | 23.590 | 19/7:18.389 |
| 18 | 4 | 22.899 | 19/7:16.873 |
| 19 | 4 | 22.745 | 19/7:15.373 |