| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.735 | N/A |
| 2 | 1 | 17.262 | 18/5:14.189 |
| 3 | 1 | 17.099 | 18/5:12.803 |
| 4 | 2 | 17.867 | 18/5:16.693 |
| 5 | 2 | 17.081 | 18/5:15.298 |
| 6 | 2 | 16.861 | 18/5:13.713 |
| 7 | 2 | 16.776 | 18/5:12.415 |
| 8 | 2 | 16.781 | 18/5:11.500 |
| 9 | 2 | 17.074 | 18/5:11.437 |
| 10 | 2 | 17.997 | 18/5:13.131 |
| 11 | 2 | 16.829 | 18/5:12.500 |
| 12 | 2 | 17.059 | 18/5:12.340 |
| 13 | 2 | 17.672 | 18/5:13.075 |
| 14 | 2 | 16.664 | 18/5:12.379 |
| 15 | 1 | 16.747 | 18/5:11.883 |
| 16 | 1 | 17.111 | 18/5:11.865 |
| 17 | 2 | 18.916 | 18/5:13.768 |
| 18 | 2 | 19.296 | 18/5:15.827 |