| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.671 | N/A |
| 2 | 2 | 16.615 | 22/6:08.586 |
| 3 | 2 | 16.651 | 22/6:08.964 |
| 4 | 2 | 16.533 | 22/6:08.264 |
| 5 | 2 | 17.305 | 22/6:11.967 |
| 6 | 2 | 16.718 | 22/6:11.723 |
| 7 | 2 | 16.601 | 22/6:11.151 |
| 8 | 2 | 16.759 | 22/6:11.217 |
| 9 | 2 | 17.151 | 22/6:12.295 |
| 10 | 2 | 17.507 | 22/6:13.964 |
| 11 | 2 | 16.969 | 22/6:14.169 |
| 12 | 2 | 17.138 | 22/6:14.660 |
| 13 | 2 | 17.558 | 22/6:15.804 |
| 14 | 2 | 17.487 | 22/6:16.658 |
| 15 | 2 | 17.665 | 21/6:00.609 |
| 16 | 2 | 17.244 | 21/6:00.872 |
| 17 | 2 | 17.316 | 21/6:01.192 |
| 18 | 2 | 17.418 | 21/6:01.594 |
| 19 | 2 | 17.479 | 21/6:02.019 |
| 20 | 2 | 17.420 | 21/6:02.338 |
| 21 | 2 | 17.195 | 21/6:02.400 |