| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.373 | 18/6:06.714 |
| 2 | 4 | 24.165 | 17/6:18.573 |
| 3 | 4 | 19.612 | 17/6:03.516 |
| 4 | 4 | 20.239 | 18/6:19.750 |
| 5 | 4 | 21.628 | 17/6:00.457 |
| 6 | 3 | 19.908 | 18/6:17.775 |
| 7 | 3 | 19.850 | 18/6:14.085 |
| 8 | 3 | 19.410 | 18/6:11.666 |
| 9 | 3 | 19.865 | 18/6:10.001 |
| 10 | 3 | 23.759 | 18/6:15.856 |
| 11 | 3 | 20.105 | 18/6:14.586 |
| 12 | 3 | 20.157 | 18/6:13.606 |
| 13 | 3 | 20.160 | 18/6:12.781 |
| 14 | 3 | 20.363 | 18/6:12.335 |
| 15 | 3 | 22.038 | 18/6:13.958 |
| 16 | 3 | 20.175 | 18/6:13.282 |
| 17 | 3 | 19.890 | 18/6:12.385 |
| 18 | 3 | 20.144 | 18/6:11.841 |