| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 34.329 | N/A |
| 2 | 6 | 21.371 | 20/7:20.378 |
| 3 | 6 | 22.198 | 19/7:06.045 |
| 4 | 6 | 20.812 | 19/7:00.615 |
| 5 | 6 | 21.325 | 19/7:00.006 |
| 6 | 6 | 24.537 | 19/7:11.203 |
| 7 | 6 | 25.488 | 19/7:21.522 |
| 8 | 6 | 27.480 | 18/7:10.698 |
| 9 | 6 | 21.305 | 18/7:06.425 |
| 10 | 5 | 21.032 | 18/7:02.586 |
| 11 | 5 | 22.305 | 18/7:01.679 |
| 12 | 5 | 21.394 | 19/7:22.187 |
| 13 | 3 | 20.842 | 19/7:19.462 |
| 14 | 3 | 24.370 | 19/7:22.041 |
| 15 | 4 | 22.445 | 19/7:21.777 |
| 16 | 3 | 20.775 | 19/7:19.543 |
| 17 | 3 | 25.503 | 18/7:00.209 |
| 18 | 3 | 21.770 | 19/7:21.925 |
| 19 | 3 | 24.904 | 19/7:24.185 |