| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.131 | N/A |
| 2 | 2 | 23.809 | 19/7:10.693 |
| 3 | 2 | 23.226 | 19/7:05.446 |
| 4 | 2 | 22.951 | 19/7:02.047 |
| 5 | 2 | 25.625 | 19/7:12.380 |
| 6 | 2 | 22.616 | 19/7:07.748 |
| 7 | 2 | 23.202 | 19/7:06.418 |
| 8 | 3 | 35.996 | 18/7:13.020 |
| 9 | 3 | 24.507 | 18/7:11.236 |
| 10 | 2 | 23.446 | 18/7:07.845 |
| 11 | 2 | 23.813 | 18/7:05.755 |
| 12 | 3 | 24.395 | 18/7:04.945 |
| 13 | 3 | 28.747 | 18/7:10.436 |
| 14 | 3 | 23.804 | 18/7:08.617 |
| 15 | 2 | 22.440 | 18/7:05.403 |
| 16 | 2 | 24.222 | 18/7:04.636 |
| 17 | 2 | 23.838 | 18/7:03.557 |
| 18 | 2 | 23.277 | 18/7:02.045 |