| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.138 | N/A |
| 2 | 5 | 28.193 | 18/8:27.419 |
| 3 | 4 | 24.924 | 19/8:26.191 |
| 4 | 4 | 23.893 | 19/8:10.198 |
| 5 | 4 | 24.085 | 19/8:03.065 |
| 6 | 4 | 24.111 | 20/8:23.920 |
| 7 | 4 | 24.464 | 20/8:22.093 |
| 8 | 4 | 24.277 | 20/8:20.279 |
| 9 | 4 | 25.084 | 20/8:20.836 |
| 10 | 4 | 23.946 | 20/8:18.867 |
| 11 | 4 | 26.456 | 20/8:22.060 |
| 12 | 4 | 26.570 | 20/8:24.870 |
| 13 | 5 | 28.410 | 19/8:04.757 |
| 14 | 5 | 23.936 | 19/8:02.775 |
| 15 | 5 | 24.481 | 19/8:01.776 |
| 16 | 4 | 24.790 | 19/8:01.282 |
| 17 | 4 | 24.137 | 19/8:00.114 |
| 18 | 4 | 23.903 | 20/8:23.875 |
| 19 | 4 | 24.716 | 20/8:23.534 |
| 20 | 3 | 25.248 | 20/8:23.762 |