| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.145 | N/A |
| 2 | 1 | 20.959 | 21/7:00.325 |
| 3 | 1 | 20.653 | 22/7:18.071 |
| 4 | 1 | 21.237 | 21/7:00.138 |
| 5 | 1 | 21.193 | 21/7:01.355 |
| 6 | 1 | 21.539 | 21/7:03.469 |
| 7 | 1 | 22.756 | 21/7:08.935 |
| 8 | 1 | 20.692 | 21/7:06.942 |
| 9 | 1 | 21.572 | 21/7:07.647 |
| 10 | 1 | 21.004 | 21/7:06.933 |
| 11 | 1 | 21.782 | 21/7:07.919 |
| 12 | 1 | 21.847 | 21/7:08.843 |
| 13 | 1 | 20.910 | 21/7:08.051 |
| 14 | 1 | 22.932 | 21/7:10.492 |
| 15 | 1 | 21.149 | 21/7:10.037 |
| 16 | 1 | 20.628 | 21/7:08.949 |
| 17 | 1 | 20.841 | 21/7:08.262 |
| 18 | 1 | 22.098 | 21/7:09.135 |
| 19 | 1 | 20.911 | 21/7:08.592 |
| 20 | 1 | 21.354 | 21/7:08.573 |
| 21 | 1 | 23.605 | 21/7:10.807 |