| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 28.562 | N/A |
| 2 | 4 | 19.762 | 21/7:03.802 |
| 3 | 4 | 19.666 | 21/7:02.842 |
| 4 | 3 | 19.406 | 21/7:00.788 |
| 5 | 2 | 19.279 | 22/7:18.655 |
| 6 | 2 | 19.581 | 22/7:18.876 |
| 7 | 2 | 19.406 | 22/7:18.412 |
| 8 | 2 | 19.510 | 22/7:18.392 |
| 9 | 2 | 19.266 | 22/7:17.736 |
| 10 | 1 | 19.598 | 22/7:18.001 |
| 11 | 1 | 19.865 | 22/7:18.773 |
| 12 | 1 | 19.477 | 22/7:18.665 |
| 13 | 1 | 18.661 | 22/7:17.146 |
| 14 | 1 | 19.461 | 22/7:17.154 |
| 15 | 1 | 19.772 | 22/7:17.627 |
| 16 | 1 | 19.926 | 22/7:18.252 |
| 17 | 1 | 18.966 | 22/7:17.539 |
| 18 | 1 | 19.866 | 22/7:18.022 |
| 19 | 1 | 19.777 | 22/7:18.347 |
| 20 | 1 | 20.472 | 22/7:19.407 |
| 21 | 1 | 19.502 | 22/7:19.341 |
| 22 | 1 | 23.422 | 22/7:23.203 |