| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.914 | 20/7:18.280 |
| 2 | 4 | 22.946 | 19/7:06.170 |
| 3 | 3 | 21.846 | 19/7:02.471 |
| 4 | 3 | 22.347 | 19/7:03.002 |
| 5 | 3 | 21.502 | 19/7:00.109 |
| 6 | 3 | 21.997 | 20/7:21.840 |
| 7 | 3 | 22.404 | 19/7:00.595 |
| 8 | 3 | 21.638 | 20/7:21.485 |
| 9 | 3 | 22.666 | 19/7:00.660 |
| 10 | 3 | 22.367 | 19/7:01.091 |
| 11 | 4 | 25.983 | 19/7:07.690 |
| 12 | 4 | 22.929 | 19/7:08.353 |
| 13 | 4 | 21.355 | 19/7:06.614 |
| 14 | 4 | 21.737 | 19/7:05.642 |
| 15 | 4 | 22.103 | 19/7:05.263 |
| 16 | 4 | 21.685 | 19/7:04.435 |
| 17 | 4 | 22.842 | 19/7:04.998 |
| 18 | 4 | 50.449 | 18/7:10.710 |