| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 31.632 | N/A |
| 2 | 7 | 26.540 | 18/8:02.812 |
| 3 | 7 | 24.356 | 19/8:09.696 |
| 4 | 8 | 28.056 | 19/8:25.344 |
| 5 | 8 | 25.275 | 19/8:20.653 |
| 6 | 8 | 26.927 | 19/8:23.786 |
| 7 | 8 | 22.317 | 19/8:12.045 |
| 8 | 7 | 23.408 | 19/8:06.463 |
| 9 | 6 | 26.106 | 19/8:08.348 |
| 10 | 6 | 29.296 | 19/8:16.194 |
| 11 | 6 | 23.367 | 19/8:11.798 |
| 12 | 6 | 23.764 | 19/8:08.851 |
| 13 | 6 | 23.466 | 19/8:05.949 |
| 14 | 6 | 23.180 | 19/8:03.096 |
| 15 | 6 | 29.592 | 19/8:08.896 |
| 16 | 6 | 23.245 | 19/8:06.306 |
| 17 | 5 | 22.536 | 19/8:03.241 |
| 18 | 5 | 23.443 | 19/8:01.498 |
| 19 | 5 | 24.187 | 19/8:00.693 |