| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.509 | 17/6:05.653 |
| 2 | 7 | 24.579 | 16/6:08.704 |
| 3 | 7 | 21.098 | 17/6:20.721 |
| 4 | 7 | 22.344 | 17/6:20.502 |
| 5 | 5 | 19.077 | 17/6:09.264 |
| 6 | 6 | 23.272 | 17/6:13.657 |
| 7 | 6 | 20.051 | 17/6:08.973 |
| 8 | 6 | 20.022 | 17/6:05.398 |
| 9 | 6 | 19.612 | 17/6:01.843 |
| 10 | 5 | 18.056 | 18/6:17.316 |
| 11 | 5 | 18.427 | 18/6:13.168 |
| 12 | 5 | 18.310 | 18/6:09.535 |
| 13 | 5 | 18.431 | 18/6:06.630 |
| 14 | 5 | 18.363 | 18/6:04.051 |
| 15 | 5 | 21.099 | 18/6:05.100 |
| 16 | 5 | 18.457 | 18/6:03.045 |
| 17 | 5 | 27.971 | 18/6:11.306 |
| 18 | 5 | 20.848 | 18/6:11.526 |