| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.645 | N/A |
| 2 | 2 | 17.538 | 21/6:12.405 |
| 3 | 2 | 17.674 | 21/6:13.765 |
| 4 | 2 | 21.270 | 19/6:00.537 |
| 5 | 2 | 17.329 | 20/6:12.247 |
| 6 | 2 | 17.755 | 20/6:09.595 |
| 7 | 2 | 17.359 | 20/6:06.574 |
| 8 | 2 | 19.002 | 20/6:08.875 |
| 9 | 2 | 16.950 | 20/6:05.727 |
| 10 | 2 | 17.539 | 20/6:04.523 |
| 11 | 2 | 17.744 | 20/6:03.949 |
| 12 | 2 | 17.221 | 20/6:02.575 |
| 13 | 1 | 19.957 | 20/6:05.763 |
| 14 | 2 | 20.664 | 20/6:09.494 |
| 15 | 1 | 17.819 | 20/6:08.830 |
| 16 | 1 | 17.238 | 20/6:07.519 |
| 17 | 1 | 17.315 | 20/6:06.464 |
| 18 | 1 | 16.845 | 20/6:05.007 |
| 19 | 1 | 21.067 | 20/6:08.169 |
| 20 | 1 | 16.945 | 20/6:06.876 |