| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.599 | 21/7:12.579 |
| 2 | 2 | 20.042 | 21/7:06.731 |
| 3 | 3 | 26.809 | 19/7:07.183 |
| 4 | 3 | 20.187 | 20/7:18.185 |
| 5 | 3 | 19.650 | 20/7:09.148 |
| 6 | 3 | 26.461 | 19/7:03.535 |
| 7 | 3 | 33.409 | 18/7:09.832 |
| 8 | 3 | 22.628 | 18/7:07.016 |
| 9 | 3 | 24.373 | 18/7:08.316 |
| 10 | 3 | 23.284 | 18/7:07.396 |
| 11 | 3 | 22.670 | 18/7:05.638 |
| 12 | 3 | 22.947 | 18/7:04.588 |
| 13 | 3 | 20.754 | 18/7:00.664 |
| 14 | 3 | 20.265 | 19/7:19.820 |
| 15 | 3 | 19.151 | 19/7:14.757 |
| 16 | 3 | 23.340 | 19/7:15.301 |
| 17 | 3 | 22.964 | 19/7:15.360 |
| 18 | 3 | 25.912 | 19/7:18.525 |
| 19 | 3 | 19.971 | 19/7:15.416 |