| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.611 | N/A |
| 2 | 3 | 22.463 | 19/7:09.945 |
| 3 | 3 | 20.480 | 20/7:13.569 |
| 4 | 4 | 23.648 | 19/7:05.157 |
| 5 | 3 | 20.388 | 20/7:18.761 |
| 6 | 2 | 19.567 | 20/7:10.485 |
| 7 | 3 | 24.380 | 20/7:20.021 |
| 8 | 2 | 23.412 | 19/7:02.480 |
| 9 | 2 | 20.534 | 20/7:20.932 |
| 10 | 2 | 21.801 | 20/7:20.809 |
| 11 | 2 | 25.572 | 19/7:05.652 |
| 12 | 2 | 19.511 | 19/7:01.211 |
| 13 | 2 | 19.967 | 20/7:20.005 |
| 14 | 2 | 19.028 | 20/7:15.939 |
| 15 | 2 | 22.070 | 20/7:16.582 |
| 16 | 2 | 24.203 | 20/7:19.841 |
| 17 | 2 | 21.181 | 20/7:19.104 |
| 18 | 2 | 20.276 | 20/7:17.442 |
| 19 | 2 | 21.569 | 20/7:17.330 |
| 20 | 2 | 23.402 | 20/7:19.063 |