| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.784 | N/A |
| 2 | 1 | 16.674 | 22/6:09.938 |
| 3 | 1 | 16.381 | 22/6:06.861 |
| 4 | 1 | 19.622 | 21/6:10.964 |
| 5 | 1 | 19.888 | 20/6:04.467 |
| 6 | 2 | 18.873 | 20/6:07.248 |
| 7 | 2 | 24.965 | 19/6:08.993 |
| 8 | 3 | 21.998 | 19/6:15.672 |
| 9 | 3 | 19.196 | 19/6:14.377 |
| 10 | 2 | 17.400 | 19/6:09.778 |
| 11 | 2 | 17.068 | 19/6:05.501 |
| 12 | 3 | 27.291 | 19/6:18.730 |
| 13 | 2 | 17.745 | 19/6:15.435 |
| 14 | 2 | 17.974 | 19/6:12.964 |
| 15 | 2 | 20.751 | 19/6:14.417 |
| 16 | 2 | 16.901 | 19/6:11.056 |
| 17 | 2 | 16.441 | 19/6:07.598 |
| 18 | 2 | 17.390 | 19/6:05.551 |
| 19 | 2 | 25.043 | 19/6:11.385 |