| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.732 | 20/6:14.640 |
| 2 | 3 | 18.003 | 20/6:07.350 |
| 3 | 6 | 17.626 | 20/6:02.407 |
| 4 | 4 | 19.136 | 20/6:07.485 |
| 5 | 4 | 20.061 | 20/6:14.232 |
| 6 | 4 | 19.024 | 20/6:15.273 |
| 7 | 4 | 21.994 | 19/6:05.278 |
| 8 | 5 | 18.492 | 19/6:03.536 |
| 9 | 5 | 23.850 | 19/6:13.494 |
| 10 | 4 | 18.474 | 19/6:11.245 |
| 11 | 4 | 18.505 | 19/6:09.458 |
| 12 | 5 | 18.690 | 19/6:08.263 |
| 13 | 5 | 18.982 | 19/6:07.678 |
| 14 | 5 | 24.647 | 19/6:14.865 |
| 15 | 5 | 18.311 | 19/6:13.068 |
| 16 | 6 | 18.106 | 19/6:11.252 |
| 17 | 5 | 18.823 | 19/6:10.451 |
| 18 | 5 | 18.626 | 19/6:09.531 |
| 19 | 5 | 21.576 | 19/6:11.658 |