| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.165 | 19/6:04.135 |
| 2 | 1 | 17.336 | 20/6:05.010 |
| 3 | 1 | 19.566 | 20/6:13.780 |
| 4 | 1 | 20.108 | 19/6:01.831 |
| 5 | 1 | 20.113 | 19/6:05.894 |
| 6 | 1 | 18.105 | 19/6:02.245 |
| 7 | 1 | 19.657 | 19/6:03.850 |
| 8 | 1 | 20.178 | 19/6:06.292 |
| 9 | 1 | 19.427 | 19/6:06.605 |
| 10 | 1 | 19.061 | 19/6:06.160 |
| 11 | 1 | 20.026 | 19/6:07.463 |
| 12 | 1 | 20.554 | 19/6:09.385 |
| 13 | 1 | 18.893 | 19/6:08.584 |
| 14 | 1 | 18.394 | 19/6:07.220 |
| 15 | 1 | 18.194 | 19/6:05.784 |
| 16 | 1 | 26.117 | 19/6:13.937 |
| 17 | 1 | 20.026 | 19/6:14.322 |
| 18 | 1 | 19.178 | 19/6:13.770 |
| 19 | 1 | 18.897 | 19/6:12.995 |