| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.761 | N/A |
| 2 | 2 | 22.876 | 20/7:16.405 |
| 3 | 2 | 21.661 | 20/7:04.862 |
| 4 | 1 | 23.086 | 20/7:10.004 |
| 5 | 1 | 21.266 | 20/7:03.983 |
| 6 | 1 | 21.365 | 20/7:00.726 |
| 7 | 3 | 24.783 | 20/7:09.378 |
| 8 | 3 | 21.644 | 20/7:07.038 |
| 9 | 3 | 21.356 | 20/7:04.598 |
| 10 | 3 | 21.690 | 20/7:03.406 |
| 11 | 3 | 20.798 | 20/7:00.758 |
| 12 | 2 | 22.631 | 20/7:01.757 |
| 13 | 2 | 21.746 | 20/7:01.189 |
| 14 | 2 | 21.053 | 21/7:21.691 |
| 15 | 2 | 23.685 | 20/7:01.986 |
| 16 | 2 | 21.059 | 20/7:00.646 |
| 17 | 1 | 21.409 | 21/7:21.896 |
| 18 | 1 | 21.138 | 21/7:20.873 |
| 19 | 2 | 20.955 | 21/7:19.762 |
| 20 | 2 | 21.153 | 21/7:18.975 |
| 21 | 2 | 21.441 | 21/7:18.556 |