| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.646 | N/A |
| 2 | 1 | 22.227 | 19/7:04.732 |
| 3 | 1 | 22.049 | 19/7:03.013 |
| 4 | 1 | 21.569 | 20/7:21.664 |
| 5 | 1 | 21.841 | 20/7:21.154 |
| 6 | 1 | 22.003 | 20/7:21.464 |
| 7 | 1 | 21.707 | 20/7:20.733 |
| 8 | 1 | 21.903 | 20/7:20.743 |
| 9 | 1 | 22.251 | 20/7:21.577 |
| 10 | 1 | 21.995 | 20/7:21.685 |
| 11 | 1 | 22.461 | 19/7:00.656 |
| 12 | 1 | 26.246 | 19/7:07.603 |
| 13 | 1 | 22.742 | 19/7:08.137 |
| 14 | 1 | 21.988 | 19/7:07.544 |
| 15 | 1 | 22.191 | 19/7:07.297 |
| 16 | 1 | 22.257 | 19/7:07.162 |
| 17 | 1 | 22.062 | 19/7:06.824 |
| 18 | 1 | 22.011 | 19/7:06.472 |
| 19 | 1 | 22.297 | 19/7:06.446 |