| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.463 | N/A |
| 2 | 2 | 18.406 | 20/6:11.177 |
| 3 | 2 | 17.508 | 20/6:02.646 |
| 4 | 1 | 19.138 | 20/6:10.125 |
| 5 | 1 | 17.486 | 20/6:06.018 |
| 6 | 2 | 21.588 | 19/6:00.316 |
| 7 | 2 | 18.675 | 20/6:18.666 |
| 8 | 2 | 19.008 | 19/6:00.400 |
| 9 | 2 | 17.950 | 20/6:17.140 |
| 10 | 2 | 18.457 | 20/6:16.585 |
| 11 | 2 | 17.833 | 20/6:14.956 |
| 12 | 2 | 22.732 | 19/6:03.104 |
| 13 | 2 | 18.181 | 19/6:01.906 |
| 14 | 2 | 18.354 | 19/6:01.131 |
| 15 | 2 | 18.499 | 19/6:00.653 |
| 16 | 2 | 18.260 | 20/6:18.758 |
| 17 | 2 | 18.587 | 20/6:18.499 |
| 18 | 3 | 24.496 | 19/6:05.747 |
| 19 | 3 | 21.869 | 19/6:08.490 |