| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.027 | 18/6:18.486 |
| 2 | 2 | 20.389 | 18/6:12.744 |
| 3 | 3 | 21.757 | 18/6:19.038 |
| 4 | 3 | 20.014 | 18/6:14.341 |
| 5 | 3 | 21.101 | 18/6:15.437 |
| 6 | 3 | 20.163 | 18/6:13.353 |
| 7 | 3 | 20.641 | 18/6:13.094 |
| 8 | 3 | 20.193 | 18/6:11.891 |
| 9 | 3 | 20.968 | 18/6:12.506 |
| 10 | 3 | 19.942 | 18/6:11.151 |
| 11 | 4 | 28.694 | 17/6:03.010 |
| 12 | 4 | 21.808 | 17/6:03.654 |
| 13 | 4 | 24.930 | 17/6:08.281 |
| 14 | 4 | 26.729 | 17/6:14.432 |
| 15 | 4 | 19.811 | 17/6:11.923 |
| 16 | 4 | 20.497 | 17/6:10.455 |
| 17 | 4 | 23.984 | 17/6:12.648 |