| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 10.037 | N/A |
| 2 | 1 | 22.574 | 17/6:11.221 |
| 3 | 1 | 20.727 | 18/6:18.095 |
| 4 | 2 | 21.887 | 18/6:19.435 |
| 5 | 2 | 20.310 | 18/6:13.403 |
| 6 | 2 | 20.173 | 18/6:09.318 |
| 7 | 2 | 20.036 | 18/6:06.206 |
| 8 | 2 | 19.702 | 18/6:03.173 |
| 9 | 4 | 24.903 | 18/6:11.095 |
| 10 | 4 | 20.468 | 18/6:10.399 |
| 11 | 3 | 20.194 | 18/6:08.692 |
| 12 | 3 | 20.213 | 18/6:07.326 |
| 13 | 3 | 20.544 | 18/6:06.655 |
| 14 | 2 | 20.400 | 18/6:05.900 |
| 15 | 1 | 19.434 | 18/6:04.080 |
| 16 | 1 | 19.871 | 18/6:02.997 |
| 17 | 1 | 21.758 | 18/6:04.055 |
| 18 | 2 | 24.826 | 18/6:08.057 |