| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.657 | 17/6:08.169 |
| 2 | 3 | 18.503 | 18/6:01.440 |
| 3 | 4 | 20.326 | 18/6:02.916 |
| 4 | 3 | 17.443 | 19/6:10.163 |
| 5 | 3 | 22.149 | 18/6:00.281 |
| 6 | 3 | 16.766 | 19/6:10.006 |
| 7 | 4 | 32.832 | 17/6:03.499 |
| 8 | 4 | 18.681 | 18/6:18.803 |
| 9 | 5 | 22.771 | 17/6:01.020 |
| 10 | 4 | 24.697 | 17/6:06.902 |
| 11 | 4 | 18.477 | 17/6:02.103 |
| 12 | 4 | 17.911 | 18/6:18.320 |
| 13 | 4 | 22.723 | 18/6:20.681 |
| 14 | 4 | 19.929 | 18/6:19.112 |
| 15 | 4 | 19.016 | 18/6:16.657 |
| 16 | 4 | 23.735 | 18/6:19.818 |
| 17 | 4 | 21.839 | 18/6:20.599 |
| 18 | 4 | 24.159 | 18/6:23.614 |