| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.623 | N/A |
| 2 | 2 | 23.599 | 19/7:06.405 |
| 3 | 2 | 22.314 | 20/7:17.796 |
| 4 | 2 | 22.869 | 20/7:17.242 |
| 5 | 2 | 23.439 | 20/7:19.672 |
| 6 | 1 | 22.393 | 20/7:17.156 |
| 7 | 1 | 22.961 | 20/7:17.277 |
| 8 | 2 | 25.251 | 19/7:00.318 |
| 9 | 2 | 22.887 | 20/7:22.691 |
| 10 | 2 | 22.123 | 20/7:20.387 |
| 11 | 2 | 22.537 | 20/7:19.331 |
| 12 | 2 | 24.098 | 20/7:21.163 |
| 13 | 2 | 23.177 | 20/7:21.232 |
| 14 | 2 | 22.783 | 20/7:20.714 |
| 15 | 2 | 22.757 | 20/7:20.235 |
| 16 | 2 | 23.378 | 20/7:20.606 |
| 17 | 2 | 25.198 | 20/7:23.092 |
| 18 | 2 | 26.278 | 19/7:03.079 |
| 19 | 2 | 30.394 | 19/7:10.059 |