| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.356 | 20/6:07.120 |
| 2 | 2 | 17.806 | 20/6:01.620 |
| 3 | 2 | 17.704 | 21/6:17.062 |
| 4 | 2 | 18.077 | 21/6:17.701 |
| 5 | 2 | 18.321 | 20/6:01.056 |
| 6 | 2 | 17.928 | 20/6:00.640 |
| 7 | 2 | 17.489 | 21/6:17.043 |
| 8 | 2 | 18.363 | 20/6:00.110 |
| 9 | 2 | 17.797 | 21/6:17.629 |
| 10 | 2 | 18.295 | 20/6:00.272 |
| 11 | 2 | 18.316 | 20/6:00.822 |
| 12 | 2 | 18.307 | 20/6:01.265 |
| 13 | 2 | 18.800 | 20/6:02.398 |
| 14 | 2 | 24.919 | 20/6:12.111 |
| 15 | 2 | 18.322 | 20/6:11.733 |
| 16 | 2 | 18.400 | 20/6:11.500 |
| 17 | 2 | 18.594 | 20/6:11.522 |
| 18 | 2 | 19.323 | 20/6:12.352 |
| 19 | 2 | 18.160 | 20/6:11.871 |
| 20 | 2 | 18.637 | 20/6:11.914 |