| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.812 | 19/5:00.428 |
| 2 | 1 | 15.455 | 20/5:12.670 |
| 3 | 1 | 15.457 | 20/5:11.493 |
| 4 | 1 | 15.156 | 20/5:09.400 |
| 5 | 2 | 16.171 | 20/5:12.204 |
| 6 | 1 | 15.138 | 20/5:10.630 |
| 7 | 1 | 15.487 | 20/5:10.503 |
| 8 | 1 | 15.825 | 20/5:11.252 |
| 9 | 1 | 15.470 | 20/5:11.047 |
| 10 | 1 | 15.540 | 20/5:11.022 |
| 11 | 1 | 15.652 | 20/5:11.205 |
| 12 | 1 | 15.561 | 20/5:11.207 |
| 13 | 1 | 15.836 | 20/5:11.631 |
| 14 | 1 | 15.364 | 20/5:11.320 |
| 15 | 1 | 15.550 | 20/5:11.299 |
| 16 | 1 | 15.266 | 20/5:10.925 |
| 17 | 1 | 15.249 | 20/5:10.575 |
| 18 | 1 | 15.196 | 20/5:10.206 |
| 19 | 1 | 15.437 | 20/5:10.128 |
| 20 | 1 | 16.065 | 20/5:10.687 |