| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.022 | N/A |
| 2 | 2 | 20.026 | 21/7:02.542 |
| 3 | 2 | 18.606 | 22/7:07.658 |
| 4 | 2 | 18.138 | 23/7:18.335 |
| 5 | 2 | 17.361 | 23/7:09.742 |
| 6 | 2 | 18.349 | 23/7:08.934 |
| 7 | 3 | 20.328 | 23/7:15.651 |
| 8 | 3 | 20.294 | 22/7:01.328 |
| 9 | 3 | 18.018 | 23/7:17.602 |
| 10 | 3 | 23.044 | 22/7:08.404 |
| 11 | 3 | 17.769 | 22/7:05.081 |
| 12 | 3 | 17.942 | 22/7:02.692 |
| 13 | 3 | 17.908 | 22/7:00.642 |
| 14 | 3 | 18.268 | 23/7:18.416 |
| 15 | 3 | 18.876 | 23/7:18.335 |
| 16 | 3 | 17.521 | 23/7:16.279 |
| 17 | 3 | 24.393 | 22/7:04.750 |
| 18 | 3 | 18.813 | 22/7:04.300 |
| 19 | 3 | 19.594 | 22/7:04.811 |
| 20 | 4 | 22.209 | 22/7:08.158 |
| 21 | 4 | 22.264 | 22/7:11.229 |
| 22 | 4 | 19.283 | 22/7:11.026 |