| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.952 | 22/7:18.944 |
| 2 | 1 | 20.796 | 21/7:07.854 |
| 3 | 1 | 22.309 | 20/7:00.380 |
| 4 | 1 | 17.972 | 21/7:05.402 |
| 5 | 2 | 36.630 | 18/7:03.572 |
| 6 | 1 | 10.455 | 20/7:07.047 |
| 7 | 1 | 23.213 | 20/7:12.363 |
| 8 | 1 | 24.759 | 20/7:20.215 |
| 9 | 1 | 21.489 | 20/7:19.056 |
| 10 | 1 | 20.499 | 20/7:16.148 |
| 11 | 1 | 22.619 | 20/7:17.624 |
| 12 | 1 | 19.844 | 20/7:14.228 |
| 13 | 1 | 22.918 | 20/7:16.085 |
| 14 | 2 | 47.971 | 18/7:06.119 |
| 15 | 2 | 25.684 | 18/7:08.532 |
| 16 | 2 | 17.257 | 18/7:01.163 |
| 17 | 2 | 21.793 | 19/7:22.767 |
| 18 | 1 | 23.847 | 18/7:00.007 |