| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 25.834 | N/A |
| 2 | 5 | 22.455 | 19/7:10.024 |
| 3 | 4 | 22.117 | 19/7:06.982 |
| 4 | 3 | 22.105 | 19/7:05.896 |
| 5 | 3 | 21.656 | 19/7:03.332 |
| 6 | 3 | 21.352 | 19/7:00.007 |
| 7 | 3 | 20.961 | 20/7:19.546 |
| 8 | 4 | 26.247 | 19/7:09.273 |
| 9 | 4 | 21.714 | 19/7:07.699 |
| 10 | 4 | 21.539 | 19/7:06.126 |
| 11 | 4 | 21.336 | 19/7:04.501 |
| 12 | 4 | 20.917 | 19/7:02.486 |
| 13 | 4 | 21.286 | 19/7:01.361 |
| 14 | 4 | 22.815 | 19/7:02.526 |
| 15 | 4 | 20.668 | 19/7:00.764 |
| 16 | 4 | 21.937 | 19/7:00.076 |
| 17 | 4 | 20.481 | 20/7:20.967 |
| 18 | 4 | 20.973 | 20/7:19.988 |
| 19 | 4 | 20.265 | 20/7:18.370 |
| 20 | 4 | 19.910 | 20/7:16.568 |