| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.055 | N/A |
| 2 | 1 | 24.266 | 19/7:17.843 |
| 3 | 1 | 23.192 | 19/7:08.177 |
| 4 | 2 | 25.509 | 19/7:18.857 |
| 5 | 2 | 22.910 | 19/7:12.501 |
| 6 | 2 | 22.458 | 19/7:07.061 |
| 7 | 2 | 24.177 | 19/7:08.591 |
| 8 | 2 | 22.835 | 19/7:06.233 |
| 9 | 1 | 22.763 | 19/7:04.302 |
| 10 | 1 | 22.453 | 19/7:02.181 |
| 11 | 1 | 23.443 | 19/7:02.265 |
| 12 | 1 | 23.150 | 19/7:01.855 |
| 13 | 1 | 23.374 | 19/7:01.085 |
| 14 | 1 | 23.285 | 19/7:01.721 |
| 15 | 1 | 25.710 | 19/7:04.073 |
| 16 | 1 | 22.986 | 19/7:04.068 |
| 17 | 1 | 23.143 | 19/7:03.665 |
| 18 | 1 | 23.039 | 19/7:03.200 |
| 19 | 1 | 22.973 | 19/7:02.721 |