| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 30.512 | N/A |
| 2 | 2 | 24.573 | 20/8:17.399 |
| 3 | 2 | 23.420 | 20/8:06.445 |
| 4 | 2 | 25.743 | 20/8:17.506 |
| 5 | 2 | 22.539 | 20/8:07.818 |
| 6 | 2 | 22.677 | 20/8:02.529 |
| 7 | 2 | 23.839 | 20/8:02.683 |
| 8 | 2 | 22.162 | 21/8:21.806 |
| 9 | 2 | 26.769 | 20/8:05.851 |
| 10 | 2 | 25.607 | 20/8:09.317 |
| 11 | 3 | 29.071 | 20/8:18.672 |
| 12 | 3 | 28.797 | 19/8:00.834 |
| 13 | 3 | 28.559 | 19/8:06.146 |
| 14 | 3 | 28.284 | 19/8:10.259 |
| 15 | 3 | 23.820 | 19/8:08.046 |
| 16 | 3 | 24.361 | 19/8:06.777 |
| 17 | 3 | 25.032 | 19/8:06.421 |
| 18 | 2 | 22.910 | 19/8:03.861 |
| 19 | 2 | 23.551 | 19/8:02.226 |