| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.234 | 17/7:08.978 |
| 2 | 4 | 22.406 | 18/7:08.760 |
| 3 | 4 | 26.187 | 18/7:22.962 |
| 4 | 4 | 26.894 | 17/7:08.064 |
| 5 | 4 | 23.293 | 17/7:01.648 |
| 6 | 4 | 21.263 | 18/7:15.831 |
| 7 | 4 | 24.458 | 18/7:16.461 |
| 8 | 4 | 26.093 | 18/7:20.613 |
| 9 | 4 | 25.275 | 18/7:22.206 |
| 10 | 4 | 23.644 | 18/7:20.545 |
| 11 | 4 | 23.973 | 18/7:19.724 |
| 12 | 4 | 24.358 | 18/7:19.617 |
| 13 | 4 | 20.485 | 18/7:14.164 |
| 14 | 4 | 24.040 | 18/7:14.061 |
| 15 | 4 | 24.997 | 18/7:15.120 |
| 16 | 4 | 20.763 | 18/7:11.283 |
| 17 | 4 | 21.691 | 18/7:08.881 |
| 18 | 4 | 33.438 | 18/7:18.492 |