| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.915 | 21/7:19.215 |
| 2 | 3 | 20.447 | 21/7:14.301 |
| 3 | 4 | 26.289 | 19/7:08.456 |
| 4 | 4 | 19.596 | 20/7:16.235 |
| 5 | 3 | 19.559 | 20/7:07.224 |
| 6 | 4 | 19.513 | 20/7:01.063 |
| 7 | 4 | 15.698 | 21/7:06.051 |
| 8 | 3 | 22.744 | 21/7:12.498 |
| 9 | 3 | 23.490 | 21/7:19.252 |
| 10 | 3 | 22.398 | 20/7:01.298 |
| 11 | 3 | 19.197 | 21/7:18.797 |
| 12 | 4 | 20.127 | 21/7:17.453 |
| 13 | 4 | 19.981 | 21/7:16.080 |
| 14 | 4 | 18.562 | 21/7:12.774 |
| 15 | 3 | 18.822 | 21/7:10.273 |
| 16 | 3 | 21.592 | 21/7:11.721 |
| 17 | 4 | 22.228 | 21/7:13.783 |
| 18 | 4 | 21.848 | 21/7:15.174 |
| 19 | 4 | 19.198 | 21/7:13.489 |
| 20 | 4 | 19.443 | 21/7:12.229 |
| 21 | 4 | 19.135 | 21/7:10.782 |