| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.529 | 22/6:03.638 |
| 2 | 1 | 16.799 | 22/6:06.608 |
| 3 | 3 | 19.981 | 21/6:13.163 |
| 4 | 2 | 15.917 | 21/6:03.436 |
| 5 | 4 | 23.966 | 20/6:12.768 |
| 6 | 4 | 18.652 | 20/6:12.813 |
| 7 | 4 | 18.538 | 20/6:12.052 |
| 8 | 4 | 17.021 | 20/6:08.507 |
| 9 | 4 | 18.172 | 20/6:07.944 |
| 10 | 4 | 19.774 | 20/6:10.698 |
| 11 | 4 | 17.235 | 20/6:08.334 |
| 12 | 4 | 18.458 | 20/6:08.403 |
| 13 | 4 | 17.515 | 20/6:07.010 |
| 14 | 4 | 19.421 | 20/6:08.054 |
| 15 | 3 | 16.104 | 20/6:05.442 |
| 16 | 3 | 16.105 | 20/6:02.733 |
| 17 | 3 | 18.879 | 20/6:03.607 |
| 18 | 3 | 16.974 | 20/6:02.266 |
| 19 | 3 | 15.968 | 20/6:00.008 |
| 20 | 3 | 18.762 | 20/6:00.770 |