| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.679 | 20/6:13.580 |
| 2 | 3 | 18.279 | 20/6:09.580 |
| 3 | 2 | 18.212 | 20/6:07.800 |
| 4 | 2 | 18.427 | 20/6:07.985 |
| 5 | 2 | 18.528 | 20/6:08.500 |
| 6 | 2 | 19.272 | 20/6:11.323 |
| 7 | 2 | 18.872 | 20/6:12.197 |
| 8 | 2 | 18.228 | 20/6:11.243 |
| 9 | 2 | 18.631 | 20/6:11.396 |
| 10 | 2 | 19.209 | 20/6:12.674 |
| 11 | 2 | 20.572 | 20/6:16.198 |
| 12 | 2 | 20.388 | 20/6:18.828 |
| 13 | 2 | 18.319 | 20/6:17.871 |
| 14 | 2 | 38.888 | 18/6:05.791 |
| 15 | 4 | 56.425 | 16/6:03.658 |