| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.480 | 19/7:07.120 |
| 2 | 5 | 27.079 | 17/7:01.251 |
| 3 | 5 | 24.224 | 18/7:22.698 |
| 4 | 5 | 27.084 | 17/7:08.685 |
| 5 | 6 | 22.310 | 18/7:23.437 |
| 6 | 5 | 25.670 | 17/7:01.733 |
| 7 | 5 | 22.504 | 18/7:20.617 |
| 8 | 6 | 22.543 | 18/7:16.262 |
| 9 | 6 | 22.031 | 18/7:11.850 |
| 10 | 6 | 24.771 | 18/7:13.253 |
| 11 | 5 | 31.917 | 17/7:01.311 |
| 12 | 6 | 22.779 | 18/7:23.088 |
| 13 | 5 | 25.098 | 18/7:23.755 |
| 14 | 5 | 25.163 | 18/7:24.411 |
| 15 | 5 | 21.072 | 18/7:20.070 |
| 16 | 5 | 13.647 | 18/7:07.919 |
| 17 | 5 | 20.993 | 18/7:04.975 |
| 18 | 5 | 22.761 | 18/7:04.126 |