| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.058 | N/A |
| 2 | 2 | 19.478 | 19/6:07.662 |
| 3 | 2 | 18.862 | 19/6:02.118 |
| 4 | 2 | 21.045 | 19/6:13.368 |
| 5 | 2 | 19.094 | 19/6:10.213 |
| 6 | 2 | 19.850 | 19/6:11.042 |
| 7 | 2 | 19.135 | 19/6:09.045 |
| 8 | 2 | 19.589 | 19/6:09.048 |
| 9 | 2 | 18.916 | 19/6:07.988 |
| 10 | 1 | 19.872 | 19/6:08.074 |
| 11 | 2 | 22.550 | 19/6:14.161 |
| 12 | 1 | 18.712 | 19/6:12.317 |
| 13 | 1 | 18.419 | 19/6:10.341 |
| 14 | 2 | 19.823 | 19/6:10.612 |
| 15 | 3 | 23.014 | 19/6:14.948 |
| 16 | 3 | 19.649 | 19/6:14.667 |
| 17 | 3 | 18.403 | 19/6:13.020 |
| 18 | 3 | 22.153 | 19/6:15.537 |
| 19 | 3 | 18.476 | 19/6:14.098 |