| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.274 | 20/6:05.480 |
| 2 | 2 | 18.969 | 20/6:12.430 |
| 3 | 3 | 20.297 | 19/6:04.420 |
| 4 | 3 | 20.227 | 19/6:09.393 |
| 5 | 3 | 19.239 | 19/6:08.623 |
| 6 | 3 | 19.026 | 19/6:07.435 |
| 7 | 3 | 18.198 | 19/6:04.339 |
| 8 | 3 | 18.901 | 19/6:03.686 |
| 9 | 3 | 26.733 | 19/6:19.713 |
| 10 | 3 | 20.072 | 19/6:19.878 |
| 11 | 3 | 18.296 | 19/6:16.946 |
| 12 | 3 | 19.685 | 19/6:16.702 |
| 13 | 3 | 20.461 | 19/6:17.629 |
| 14 | 3 | 19.042 | 19/6:16.499 |
| 15 | 3 | 18.706 | 19/6:15.093 |
| 16 | 3 | 18.545 | 19/6:13.672 |
| 17 | 3 | 19.669 | 19/6:13.674 |
| 18 | 3 | 20.271 | 19/6:14.312 |
| 19 | 3 | 18.794 | 19/6:13.405 |