| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.524 | N/A |
| 2 | 1 | 20.850 | 20/7:00.674 |
| 3 | 1 | 21.494 | 20/7:06.792 |
| 4 | 1 | 20.638 | 20/7:03.041 |
| 5 | 1 | 21.698 | 20/7:06.754 |
| 6 | 1 | 20.911 | 20/7:05.769 |
| 7 | 1 | 20.503 | 20/7:03.821 |
| 8 | 1 | 20.988 | 20/7:03.746 |
| 9 | 1 | 21.610 | 20/7:05.167 |
| 10 | 1 | 20.783 | 20/7:04.526 |
| 11 | 1 | 21.129 | 20/7:04.671 |
| 12 | 1 | 20.712 | 20/7:04.069 |
| 13 | 1 | 21.227 | 20/7:04.383 |
| 14 | 1 | 20.781 | 20/7:03.997 |
| 15 | 1 | 22.014 | 20/7:05.339 |
| 16 | 1 | 21.700 | 20/7:06.105 |
| 17 | 1 | 22.221 | 20/7:07.394 |
| 18 | 1 | 20.798 | 20/7:06.940 |
| 19 | 1 | 21.894 | 20/7:07.694 |
| 20 | 2 | 29.473 | 20/7:15.948 |