| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.865 | 20/6:17.300 |
| 2 | 2 | 18.252 | 20/6:11.170 |
| 3 | 1 | 18.177 | 20/6:08.627 |
| 4 | 1 | 17.509 | 20/6:04.015 |
| 5 | 1 | 17.814 | 20/6:02.468 |
| 6 | 1 | 17.438 | 20/6:00.183 |
| 7 | 1 | 21.961 | 20/6:11.474 |
| 8 | 1 | 18.175 | 20/6:10.478 |
| 9 | 1 | 19.074 | 20/6:11.700 |
| 10 | 1 | 19.362 | 20/6:13.254 |
| 11 | 1 | 18.514 | 20/6:12.984 |
| 12 | 1 | 20.825 | 20/6:16.610 |
| 13 | 1 | 20.178 | 20/6:18.683 |
| 14 | 1 | 20.201 | 19/6:01.468 |
| 15 | 1 | 17.810 | 20/6:18.873 |
| 16 | 1 | 19.450 | 19/6:00.531 |
| 17 | 1 | 21.173 | 19/6:02.987 |
| 18 | 1 | 17.264 | 19/6:01.044 |
| 19 | 1 | 18.021 | 19/6:00.063 |