| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.251 | 19/5:08.769 |
| 2 | 3 | 16.670 | 19/5:12.750 |
| 3 | 3 | 16.197 | 19/5:11.081 |
| 4 | 4 | 16.220 | 19/5:10.356 |
| 5 | 2 | 15.791 | 19/5:08.290 |
| 6 | 3 | 16.391 | 19/5:08.813 |
| 7 | 3 | 16.261 | 19/5:08.834 |
| 8 | 2 | 16.646 | 19/5:09.764 |
| 9 | 3 | 16.722 | 19/5:10.648 |
| 10 | 2 | 17.264 | 19/5:12.385 |
| 11 | 2 | 16.510 | 19/5:12.503 |
| 12 | 2 | 16.624 | 19/5:12.783 |
| 13 | 2 | 16.103 | 19/5:12.258 |
| 14 | 2 | 16.067 | 19/5:11.759 |
| 15 | 2 | 16.093 | 19/5:11.359 |
| 16 | 3 | 19.100 | 19/5:14.581 |
| 17 | 3 | 17.038 | 19/5:15.118 |
| 18 | 2 | 16.283 | 19/5:14.799 |
| 19 | 2 | 16.943 | 19/5:15.174 |