| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.037 | 20/7:20.740 |
| 2 | 3 | 27.307 | 18/7:24.096 |
| 3 | 3 | 24.773 | 18/7:24.702 |
| 4 | 2 | 21.787 | 18/7:11.568 |
| 5 | 2 | 22.349 | 18/7:05.711 |
| 6 | 2 | 21.438 | 19/7:22.355 |
| 7 | 2 | 26.453 | 18/7:07.227 |
| 8 | 2 | 21.201 | 18/7:01.526 |
| 9 | 2 | 21.046 | 19/7:19.937 |
| 10 | 2 | 21.986 | 19/7:17.716 |
| 11 | 2 | 20.854 | 19/7:13.944 |
| 12 | 2 | 22.879 | 19/7:14.008 |
| 13 | 2 | 27.500 | 19/7:20.815 |
| 14 | 2 | 25.546 | 18/7:00.629 |
| 15 | 2 | 35.247 | 18/7:14.884 |
| 16 | 2 | 23.461 | 18/7:14.097 |
| 17 | 2 | 21.254 | 18/7:11.066 |
| 18 | 2 | 21.647 | 18/7:08.765 |