| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.004 | N/A |
| 2 | 2 | 18.748 | 20/6:16.216 |
| 3 | 2 | 17.298 | 20/6:02.441 |
| 4 | 2 | 18.314 | 20/6:04.284 |
| 5 | 2 | 18.533 | 20/6:06.245 |
| 6 | 1 | 20.022 | 20/6:13.081 |
| 7 | 1 | 19.058 | 20/6:14.585 |
| 8 | 1 | 17.739 | 20/6:12.079 |
| 9 | 2 | 25.211 | 19/6:08.580 |
| 10 | 2 | 18.722 | 19/6:07.294 |
| 11 | 2 | 18.767 | 19/6:06.345 |
| 12 | 1 | 24.020 | 19/6:14.165 |
| 13 | 2 | 20.709 | 19/6:15.715 |
| 14 | 1 | 20.101 | 19/6:16.185 |
| 15 | 2 | 18.726 | 19/6:14.082 |
| 16 | 1 | 22.051 | 19/6:17.626 |
| 17 | 1 | 18.076 | 19/6:15.610 |
| 18 | 1 | 17.527 | 19/6:13.250 |
| 19 | 1 | 17.649 | 19/6:11.275 |