| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.479 | 20/6:09.580 |
| 2 | 1 | 18.639 | 20/6:11.180 |
| 3 | 1 | 17.975 | 20/6:07.287 |
| 4 | 1 | 18.176 | 20/6:06.345 |
| 5 | 1 | 18.957 | 20/6:08.904 |
| 6 | 1 | 18.368 | 20/6:08.647 |
| 7 | 1 | 19.279 | 20/6:11.066 |
| 8 | 1 | 18.845 | 20/6:11.795 |
| 9 | 1 | 18.705 | 20/6:12.051 |
| 10 | 1 | 18.966 | 20/6:12.778 |
| 11 | 1 | 18.722 | 20/6:12.929 |
| 12 | 1 | 20.295 | 20/6:15.677 |
| 13 | 1 | 20.291 | 20/6:17.995 |
| 14 | 1 | 18.867 | 20/6:17.949 |
| 15 | 1 | 19.863 | 19/6:00.274 |
| 16 | 1 | 27.332 | 19/6:10.214 |
| 17 | 1 | 19.177 | 19/6:09.870 |
| 18 | 1 | 19.938 | 19/6:10.367 |
| 19 | 1 | 19.155 | 19/6:10.029 |