| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.464 | N/A |
| 2 | 1 | 22.956 | 19/7:19.672 |
| 3 | 1 | 24.023 | 18/7:05.785 |
| 4 | 1 | 22.528 | 18/7:00.337 |
| 5 | 1 | 23.520 | 18/7:01.828 |
| 6 | 1 | 23.068 | 18/7:01.187 |
| 7 | 1 | 22.804 | 18/7:00.011 |
| 8 | 1 | 23.216 | 18/7:00.171 |
| 9 | 1 | 23.150 | 18/7:00.152 |
| 10 | 1 | 24.115 | 18/7:01.959 |
| 11 | 2 | 23.946 | 18/7:03.118 |
| 12 | 1 | 23.783 | 18/7:03.814 |
| 13 | 1 | 22.929 | 18/7:03.184 |
| 14 | 2 | 25.152 | 18/7:05.558 |
| 15 | 2 | 22.741 | 18/7:04.665 |
| 16 | 1 | 24.24 | 18/7:05.319 |
| 17 | 1 | 25.396 | 18/7:07.373 |
| 18 | 1 | 25.629 | 18/7:09.420 |