| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.715 | N/A |
| 2 | 1 | 22.783 | 19/7:15.809 |
| 3 | 1 | 25.629 | 18/7:17.217 |
| 4 | 2 | 28.698 | 17/7:16.968 |
| 5 | 2 | 22.835 | 17/7:05.495 |
| 6 | 2 | 23.660 | 17/7:01.251 |
| 7 | 2 | 24.862 | 17/7:01.627 |
| 8 | 4 | 26.957 | 17/7:06.684 |
| 9 | 3 | 22.768 | 17/7:02.099 |
| 10 | 3 | 22.999 | 18/7:23.520 |
| 11 | 3 | 26.735 | 17/7:02.396 |
| 12 | 3 | 22.711 | 18/7:23.972 |
| 13 | 4 | 26.111 | 17/7:01.379 |
| 14 | 4 | 24.141 | 17/7:00.655 |
| 15 | 4 | 25.208 | 17/7:01.254 |
| 16 | 4 | 29.025 | 17/7:05.845 |
| 17 | 4 | 22.885 | 17/7:03.722 |