| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.504 | 19/5:13.576 |
| 2 | 4 | 16.823 | 19/5:16.606 |
| 3 | 3 | 16.302 | 19/5:14.317 |
| 4 | 3 | 15.836 | 19/5:10.959 |
| 5 | 4 | 16.583 | 19/5:11.782 |
| 6 | 4 | 15.930 | 19/5:10.264 |
| 7 | 4 | 16.700 | 19/5:11.269 |
| 8 | 4 | 16.933 | 19/5:12.576 |
| 9 | 3 | 16.433 | 19/5:12.537 |
| 10 | 4 | 20.088 | 18/5:02.638 |
| 11 | 4 | 16.674 | 18/5:02.410 |
| 12 | 4 | 15.773 | 18/5:00.869 |
| 13 | 4 | 16.613 | 18/5:00.727 |
| 14 | 4 | 16.286 | 18/5:00.186 |
| 15 | 4 | 16.444 | 19/5:16.568 |
| 16 | 4 | 15.730 | 19/5:15.462 |
| 17 | 4 | 15.602 | 19/5:14.343 |
| 18 | 3 | 16.140 | 19/5:13.916 |
| 19 | 4 | 24.010 | 19/5:21.404 |