| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.611 | N/A |
| 2 | 4 | 17.059 | 22/6:16.085 |
| 3 | 5 | 18.053 | 21/6:09.731 |
| 4 | 5 | 17.220 | 21/6:07.491 |
| 5 | 5 | 18.857 | 21/6:14.556 |
| 6 | 5 | 17.862 | 21/6:14.815 |
| 7 | 5 | 17.289 | 21/6:13.077 |
| 8 | 5 | 17.566 | 21/6:12.628 |
| 9 | 5 | 16.928 | 21/6:10.696 |
| 10 | 5 | 16.729 | 21/6:08.751 |
| 11 | 5 | 17.272 | 21/6:08.281 |
| 12 | 5 | 16.819 | 21/6:07.072 |
| 13 | 5 | 17.685 | 21/6:07.509 |
| 14 | 5 | 19.113 | 21/6:10.075 |
| 15 | 5 | 19.858 | 21/6:13.339 |
| 16 | 4 | 17.409 | 21/6:12.903 |
| 17 | 4 | 17.670 | 21/6:12.847 |
| 18 | 4 | 17.144 | 21/6:12.179 |
| 19 | 5 | 17.774 | 21/6:12.285 |
| 20 | 4 | 17.304 | 21/6:11.885 |
| 21 | 4 | 17.610 | 21/6:11.832 |