| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.162 | N/A |
| 2 | 4 | 22.817 | 20/7:15.685 |
| 3 | 2 | 23.181 | 20/7:19.143 |
| 4 | 2 | 22.465 | 20/7:15.761 |
| 5 | 2 | 22.930 | 20/7:16.278 |
| 6 | 2 | 23.032 | 20/7:16.977 |
| 7 | 2 | 22.988 | 20/7:17.303 |
| 8 | 2 | 22.927 | 20/7:17.370 |
| 9 | 2 | 22.994 | 20/7:17.580 |
| 10 | 3 | 25.561 | 20/7:23.162 |
| 11 | 3 | 22.473 | 20/7:21.761 |
| 12 | 2 | 22.601 | 20/7:20.835 |
| 13 | 3 | 25.418 | 19/7:01.242 |
| 14 | 3 | 22.504 | 19/7:00.164 |
| 15 | 3 | 22.803 | 20/7:22.818 |
| 16 | 3 | 22.771 | 20/7:22.284 |
| 17 | 4 | 28.792 | 19/7:05.451 |
| 18 | 4 | 22.399 | 19/7:04.268 |
| 19 | 4 | 22.262 | 19/7:03.080 |