| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.012 | 20/7:20.240 |
| 2 | 3 | 26.870 | 18/7:19.938 |
| 3 | 4 | 22.422 | 18/7:07.824 |
| 4 | 4 | 23.190 | 18/7:05.223 |
| 5 | 3 | 20.249 | 19/7:16.023 |
| 6 | 3 | 21.575 | 19/7:11.674 |
| 7 | 3 | 21.292 | 19/7:07.799 |
| 8 | 3 | 20.597 | 19/7:03.242 |
| 9 | 3 | 25.123 | 19/7:09.252 |
| 10 | 3 | 20.511 | 19/7:05.298 |
| 11 | 3 | 19.558 | 19/7:00.416 |
| 12 | 3 | 28.495 | 19/7:10.499 |
| 13 | 3 | 20.182 | 19/7:06.880 |
| 14 | 3 | 21.661 | 19/7:05.786 |
| 15 | 3 | 21.483 | 19/7:04.612 |
| 16 | 3 | 23.278 | 19/7:05.716 |
| 17 | 3 | 21.888 | 19/7:05.137 |
| 18 | 3 | 22.200 | 19/7:04.952 |
| 19 | 3 | 21.908 | 19/7:04.494 |