| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.298 | 19/6:06.662 |
| 2 | 1 | 18.881 | 19/6:02.701 |
| 3 | 1 | 18.977 | 19/6:01.988 |
| 4 | 1 | 18.578 | 20/6:18.670 |
| 5 | 1 | 19.617 | 19/6:02.334 |
| 6 | 1 | 18.759 | 19/6:01.348 |
| 7 | 1 | 18.728 | 19/6:00.560 |
| 8 | 1 | 18.524 | 20/6:18.405 |
| 9 | 1 | 19.343 | 19/6:00.377 |
| 10 | 1 | 19.073 | 19/6:00.578 |
| 11 | 1 | 22.078 | 19/6:05.933 |
| 12 | 1 | 18.861 | 19/6:05.302 |
| 13 | 1 | 18.700 | 19/6:04.533 |
| 14 | 1 | 18.441 | 19/6:03.522 |
| 15 | 1 | 18.654 | 19/6:02.915 |
| 16 | 1 | 18.643 | 19/6:02.372 |
| 17 | 1 | 22.555 | 19/6:06.264 |
| 18 | 1 | 29.099 | 19/6:16.632 |
| 19 | 1 | 19.391 | 19/6:16.200 |