| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.598 | N/A |
| 2 | 4 | 18.829 | 19/6:02.052 |
| 3 | 3 | 19.013 | 19/6:04.176 |
| 4 | 2 | 20.171 | 19/6:11.676 |
| 5 | 2 | 18.523 | 19/6:08.001 |
| 6 | 2 | 18.668 | 19/6:06.332 |
| 7 | 2 | 18.160 | 19/6:03.069 |
| 8 | 2 | 18.431 | 19/6:02.499 |
| 9 | 2 | 18.461 | 19/6:01.674 |
| 10 | 2 | 18.264 | 19/6:00.638 |
| 11 | 2 | 18.461 | 19/6:00.163 |
| 12 | 2 | 20.584 | 19/6:03.249 |
| 13 | 2 | 18.612 | 19/6:02.863 |
| 14 | 2 | 17.968 | 19/6:01.644 |
| 15 | 2 | 22.22 | 19/6:05.784 |
| 16 | 2 | 18.530 | 19/6:05.208 |
| 17 | 2 | 20.344 | 19/6:06.744 |
| 18 | 2 | 19.787 | 19/6:07.510 |
| 19 | 3 | 28.986 | 19/6:17.390 |