| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.745 | 21/6:12.645 |
| 2 | 4 | 17.295 | 21/6:07.920 |
| 3 | 3 | 17.288 | 21/6:06.296 |
| 4 | 3 | 17.358 | 21/6:05.852 |
| 5 | 3 | 18.187 | 21/6:09.067 |
| 6 | 3 | 17.196 | 21/6:07.742 |
| 7 | 3 | 17.240 | 21/6:06.927 |
| 8 | 3 | 17.712 | 21/6:07.555 |
| 9 | 3 | 17.367 | 21/6:07.239 |
| 10 | 3 | 17.431 | 21/6:07.120 |
| 11 | 3 | 17.069 | 21/6:06.332 |
| 12 | 3 | 17.744 | 21/6:06.856 |
| 13 | 3 | 17.077 | 21/6:06.222 |
| 14 | 3 | 17.130 | 21/6:05.758 |
| 15 | 3 | 17.160 | 21/6:05.399 |
| 16 | 3 | 17.120 | 21/6:05.031 |
| 17 | 3 | 17.374 | 21/6:05.021 |
| 18 | 3 | 16.866 | 21/6:04.419 |
| 19 | 3 | 17.562 | 21/6:04.650 |
| 20 | 3 | 23.812 | 21/6:11.420 |
| 21 | 3 | 17.181 | 21/6:10.914 |