| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.141 | N/A |
| 2 | 4 | 22.487 | 22/8:12.368 |
| 3 | 3 | 21.854 | 22/8:05.721 |
| 4 | 4 | 23.362 | 22/8:14.062 |
| 5 | 2 | 20.236 | 22/8:01.820 |
| 6 | 2 | 21.497 | 23/8:21.659 |
| 7 | 2 | 23.220 | 22/8:04.437 |
| 8 | 2 | 21.720 | 22/8:03.269 |
| 9 | 2 | 20.922 | 22/8:00.298 |
| 10 | 2 | 25.966 | 22/8:09.757 |
| 11 | 2 | 21.362 | 22/8:07.655 |
| 12 | 2 | 21.210 | 22/8:05.646 |
| 13 | 2 | 22.031 | 22/8:05.408 |
| 14 | 2 | 25.789 | 22/8:11.277 |
| 15 | 4 | 26.195 | 22/8:16.917 |
| 16 | 4 | 21.450 | 22/8:15.162 |
| 17 | 4 | 22.737 | 22/8:15.315 |
| 18 | 3 | 21.498 | 22/8:13.920 |
| 19 | 4 | 25.656 | 22/8:17.531 |
| 20 | 4 | 24.352 | 22/8:19.321 |
| 21 | 4 | 20.838 | 22/8:17.242 |
| 22 | 3 | 23.759 | 22/8:18.282 |