| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.889 | 21/8:21.669 |
| 2 | 2 | 22.906 | 21/8:11.348 |
| 3 | 2 | 19.402 | 22/8:05.445 |
| 4 | 1 | 20.093 | 23/8:16.168 |
| 5 | 3 | 24.794 | 22/8:08.770 |
| 6 | 2 | 19.205 | 23/8:19.441 |
| 7 | 2 | 18.691 | 23/8:09.506 |
| 8 | 2 | 28.307 | 22/8:07.539 |
| 9 | 2 | 21.413 | 22/8:05.711 |
| 10 | 2 | 20.965 | 22/8:03.263 |
| 11 | 2 | 32.662 | 21/8:01.715 |
| 12 | 2 | 18.927 | 22/8:17.299 |
| 13 | 2 | 22.162 | 22/8:16.550 |
| 14 | 2 | 19.399 | 22/8:11.566 |
| 15 | 2 | 23.210 | 22/8:12.837 |
| 16 | 2 | 19.988 | 22/8:09.518 |
| 17 | 2 | 19.926 | 22/8:06.509 |
| 18 | 2 | 22.208 | 22/8:06.624 |
| 19 | 2 | 30.008 | 22/8:15.758 |
| 20 | 2 | 23.211 | 22/8:16.503 |
| 21 | 2 | 21.457 | 22/8:15.338 |
| 22 | 2 | 19.951 | 22/8:12.774 |