| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.596 | N/A |
| 2 | 3 | 17.815 | 17/5:05.636 |
| 3 | 3 | 17.082 | 18/5:17.220 |
| 4 | 3 | 17.029 | 18/5:14.843 |
| 5 | 3 | 16.459 | 18/5:11.232 |
| 6 | 3 | 18.471 | 18/5:15.906 |
| 7 | 3 | 17.118 | 18/5:15.189 |
| 8 | 2 | 16.693 | 18/5:13.644 |
| 9 | 2 | 16.852 | 18/5:12.823 |
| 10 | 2 | 17.040 | 18/5:12.540 |
| 11 | 2 | 16.825 | 18/5:11.948 |
| 12 | 2 | 16.693 | 18/5:11.260 |
| 13 | 2 | 16.982 | 18/5:11.096 |
| 14 | 2 | 16.816 | 18/5:10.740 |
| 15 | 2 | 16.738 | 18/5:10.340 |
| 16 | 2 | 17.169 | 18/5:10.482 |
| 17 | 2 | 17.084 | 18/5:10.516 |
| 18 | 2 | 16.432 | 18/5:09.894 |