| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.349 | 22/7:05.678 |
| 2 | 2 | 18.478 | 23/7:15.010 |
| 3 | 3 | 21.383 | 22/7:14.207 |
| 4 | 4 | 19.453 | 22/7:12.647 |
| 5 | 4 | 20.073 | 22/7:14.438 |
| 6 | 4 | 19.447 | 22/7:13.338 |
| 7 | 4 | 24.528 | 21/7:08.133 |
| 8 | 3 | 18.815 | 21/7:04.006 |
| 9 | 4 | 19.742 | 21/7:02.959 |
| 10 | 4 | 20.620 | 21/7:03.965 |
| 11 | 4 | 19.539 | 21/7:02.724 |
| 12 | 4 | 20.561 | 21/7:03.479 |
| 13 | 4 | 21.411 | 21/7:05.491 |
| 14 | 4 | 19.492 | 21/7:04.337 |
| 15 | 4 | 21.322 | 21/7:05.898 |
| 16 | 4 | 19.744 | 21/7:05.194 |
| 17 | 4 | 23.567 | 21/7:09.294 |
| 18 | 4 | 19.753 | 21/7:08.490 |
| 19 | 4 | 28.215 | 21/7:17.123 |
| 20 | 4 | 18.562 | 21/7:14.757 |
| 21 | 4 | 19.661 | 21/7:13.715 |