| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.309 | N/A |
| 2 | 5 | 21.160 | 17/6:04.869 |
| 3 | 5 | 20.814 | 17/6:02.101 |
| 4 | 5 | 19.792 | 18/6:16.316 |
| 5 | 5 | 20.386 | 18/6:15.455 |
| 6 | 5 | 19.935 | 18/6:13.404 |
| 7 | 5 | 20.615 | 18/6:13.964 |
| 8 | 3 | 19.939 | 18/6:12.722 |
| 9 | 3 | 20.114 | 18/6:12.163 |
| 10 | 3 | 19.815 | 18/6:11.163 |
| 11 | 4 | 21.608 | 18/6:13.411 |
| 12 | 4 | 22.540 | 18/6:16.691 |
| 13 | 4 | 20.154 | 18/6:16.044 |
| 14 | 4 | 20.712 | 18/6:16.226 |
| 15 | 3 | 20.868 | 18/6:16.572 |
| 16 | 3 | 25.095 | 17/6:00.759 |
| 17 | 3 | 20.911 | 17/6:00.767 |