| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.812 | 18/5:02.616 |
| 2 | 2 | 16.419 | 19/5:15.695 |
| 3 | 2 | 18.821 | 18/5:12.312 |
| 4 | 2 | 15.669 | 18/5:04.745 |
| 5 | 2 | 15.558 | 19/5:16.460 |
| 6 | 2 | 15.295 | 19/5:12.151 |
| 7 | 2 | 20.997 | 18/5:07.468 |
| 8 | 2 | 15.983 | 18/5:04.997 |
| 9 | 2 | 15.642 | 18/5:02.392 |
| 10 | 2 | 15.298 | 19/5:16.339 |
| 11 | 2 | 15.844 | 19/5:14.947 |
| 12 | 2 | 19.655 | 18/5:02.990 |
| 13 | 2 | 16.276 | 18/5:02.219 |
| 14 | 2 | 20.355 | 18/5:06.802 |
| 15 | 2 | 20.407 | 18/5:10.837 |
| 16 | 2 | 18.638 | 18/5:12.378 |
| 17 | 2 | 16.709 | 18/5:11.694 |
| 18 | 3 | 20.488 | 18/5:14.866 |