| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.762 | N/A |
| 2 | 2 | 21.917 | 23/8:19.936 |
| 3 | 2 | 22.679 | 22/8:06.002 |
| 4 | 2 | 25.291 | 21/8:03.675 |
| 5 | 2 | 25.906 | 21/8:16.727 |
| 6 | 2 | 21.483 | 21/8:06.866 |
| 7 | 2 | 21.394 | 22/8:23.107 |
| 8 | 2 | 21.783 | 22/8:19.121 |
| 9 | 2 | 22.279 | 22/8:17.433 |
| 10 | 3 | 30.007 | 21/8:10.515 |
| 11 | 2 | 21.209 | 21/8:05.658 |
| 12 | 2 | 21.510 | 21/8:02.231 |
| 13 | 2 | 21.682 | 22/8:22.757 |
| 14 | 2 | 21.757 | 22/8:20.595 |
| 15 | 2 | 20.807 | 22/8:17.318 |
| 16 | 2 | 23.873 | 22/8:18.769 |
| 17 | 2 | 23.663 | 22/8:19.764 |
| 18 | 2 | 28.799 | 21/8:03.690 |
| 19 | 2 | 22.203 | 21/8:02.475 |
| 20 | 2 | 21.506 | 21/8:00.654 |
| 21 | 2 | 25.067 | 21/8:02.577 |