| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 34.036 | N/A |
| 2 | 5 | 25.554 | 19/8:14.008 |
| 3 | 5 | 26.721 | 19/8:24.511 |
| 4 | 5 | 23.569 | 19/8:09.001 |
| 5 | 5 | 28.400 | 19/8:23.134 |
| 6 | 5 | 22.516 | 19/8:10.372 |
| 7 | 5 | 23.565 | 19/8:05.011 |
| 8 | 5 | 25.077 | 19/8:05.069 |
| 9 | 5 | 26.106 | 19/8:07.429 |
| 10 | 5 | 24.271 | 19/8:05.594 |
| 11 | 4 | 26.635 | 19/8:08.381 |
| 12 | 4 | 25.629 | 19/8:09.015 |
| 13 | 4 | 25.878 | 19/8:09.917 |
| 14 | 4 | 23.693 | 19/8:07.655 |
| 15 | 4 | 23.379 | 19/8:05.312 |
| 16 | 3 | 24.875 | 19/8:05.077 |
| 17 | 3 | 28.707 | 19/8:09.182 |
| 18 | 3 | 23.746 | 19/8:07.552 |
| 19 | 3 | 23.708 | 19/8:06.065 |