| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.131 | 19/6:03.489 |
| 2 | 4 | 18.609 | 20/6:17.400 |
| 3 | 6 | 26.239 | 17/6:02.548 |
| 4 | 6 | 24.306 | 17/6:15.211 |
| 5 | 6 | 23.195 | 17/6:19.032 |
| 6 | 6 | 19.310 | 17/6:10.572 |
| 7 | 6 | 19.295 | 17/6:04.492 |
| 8 | 6 | 19.285 | 18/6:21.082 |
| 9 | 6 | 24.205 | 17/6:05.642 |
| 10 | 6 | 18.602 | 17/6:00.701 |
| 11 | 6 | 18.831 | 18/6:18.013 |
| 12 | 6 | 19.729 | 18/6:16.105 |
| 13 | 6 | 19.923 | 18/6:14.760 |
| 14 | 6 | 19.961 | 18/6:13.656 |
| 15 | 6 | 20.207 | 18/6:12.994 |
| 16 | 6 | 20.468 | 18/6:12.708 |
| 17 | 6 | 19.621 | 18/6:11.559 |
| 18 | 6 | 20.021 | 18/6:10.938 |