| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.408 | 19/6:08.752 |
| 2 | 1 | 20.051 | 19/6:14.861 |
| 3 | 1 | 20.204 | 19/6:17.866 |
| 4 | 1 | 20.130 | 19/6:19.017 |
| 5 | 1 | 23.759 | 18/6:12.787 |
| 6 | 1 | 20.048 | 18/6:10.800 |
| 7 | 1 | 19.834 | 18/6:08.830 |
| 8 | 1 | 21.966 | 18/6:12.150 |
| 9 | 1 | 25.913 | 17/6:01.369 |
| 10 | 1 | 19.277 | 18/6:19.062 |
| 11 | 1 | 19.617 | 18/6:16.702 |
| 12 | 1 | 19.529 | 18/6:14.604 |
| 13 | 1 | 19.778 | 18/6:13.173 |
| 14 | 1 | 19.968 | 18/6:12.191 |
| 15 | 1 | 20.681 | 18/6:12.196 |
| 16 | 1 | 19.710 | 18/6:11.107 |
| 17 | 1 | 19.617 | 18/6:10.048 |
| 18 | 1 | 20.049 | 18/6:09.539 |