| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.615 | 19/5:15.685 |
| 2 | 3 | 15.691 | 19/5:06.907 |
| 3 | 3 | 16.127 | 19/5:06.742 |
| 4 | 2 | 16.080 | 19/5:06.437 |
| 5 | 2 | 17.607 | 19/5:12.056 |
| 6 | 2 | 17.297 | 19/5:14.820 |
| 7 | 1 | 16.019 | 19/5:13.326 |
| 8 | 1 | 15.871 | 19/5:11.854 |
| 9 | 2 | 16.161 | 19/5:11.321 |
| 10 | 2 | 16.034 | 19/5:10.654 |
| 11 | 2 | 17.263 | 19/5:12.230 |
| 12 | 2 | 16.845 | 19/5:12.882 |
| 13 | 2 | 15.693 | 19/5:11.751 |
| 14 | 2 | 17.613 | 19/5:13.386 |
| 15 | 2 | 16.459 | 19/5:13.342 |
| 16 | 2 | 17.219 | 19/5:14.205 |
| 17 | 2 | 15.871 | 19/5:13.461 |
| 18 | 3 | 17.434 | 19/5:14.449 |
| 19 | 3 | 18.226 | 19/5:16.125 |