| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.334 | 19/5:10.346 |
| 2 | 2 | 16.217 | 19/5:09.235 |
| 3 | 1 | 16.631 | 19/5:11.486 |
| 4 | 1 | 16.692 | 19/5:12.901 |
| 5 | 1 | 16.159 | 19/5:11.725 |
| 6 | 1 | 16.338 | 19/5:11.508 |
| 7 | 1 | 16.601 | 19/5:12.067 |
| 8 | 1 | 16.230 | 19/5:11.605 |
| 9 | 1 | 17.055 | 19/5:12.987 |
| 10 | 1 | 16.202 | 19/5:12.472 |
| 11 | 1 | 16.462 | 19/5:12.500 |
| 12 | 1 | 16.162 | 19/5:12.048 |
| 13 | 1 | 16.268 | 19/5:11.821 |
| 14 | 1 | 16.374 | 19/5:11.770 |
| 15 | 1 | 16.410 | 19/5:11.771 |
| 16 | 1 | 17.866 | 19/5:13.501 |
| 17 | 1 | 16.871 | 19/5:13.916 |
| 18 | 1 | 16.360 | 19/5:13.745 |
| 19 | 1 | 16.100 | 19/5:13.332 |