| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.078 | N/A |
| 2 | 6 | 2.216 | N/A |
| 3 | 2 | 24.678 | 18/7:01.742 |
| 4 | 2 | 23.063 | 19/7:11.885 |
| 5 | 2 | 22.640 | 19/7:04.502 |
| 6 | 2 | 22.050 | 20/7:21.263 |
| 7 | 3 | 25.831 | 19/7:07.959 |
| 8 | 3 | 22.799 | 19/7:05.399 |
| 9 | 3 | 22.167 | 19/7:01.945 |
| 10 | 3 | 21.974 | 20/7:22.070 |
| 11 | 2 | 22.218 | 20/7:20.102 |
| 12 | 2 | 22.949 | 20/7:19.917 |
| 13 | 3 | 30.054 | 19/7:08.362 |
| 14 | 3 | 24.688 | 19/7:09.882 |
| 15 | 3 | 23.011 | 19/7:08.846 |
| 16 | 3 | 22.883 | 19/7:07.793 |
| 17 | 3 | 31.327 | 19/7:17.014 |
| 18 | 3 | 24.555 | 19/7:17.463 |
| 19 | 3 | 22.749 | 19/7:15.948 |