| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.496 | 21/5:04.416 |
| 2 | 1 | 14.362 | 21/5:03.009 |
| 3 | 2 | 15.272 | 21/5:08.910 |
| 4 | 2 | 14.520 | 21/5:07.913 |
| 5 | 2 | 14.424 | 21/5:06.911 |
| 6 | 2 | 17.055 | 20/5:00.430 |
| 7 | 2 | 14.292 | 21/5:13.263 |
| 8 | 2 | 15.434 | 21/5:14.619 |
| 9 | 2 | 14.441 | 21/5:13.357 |
| 10 | 2 | 14.828 | 21/5:13.160 |
| 11 | 2 | 15.106 | 21/5:13.530 |
| 12 | 2 | 14.653 | 21/5:13.045 |
| 13 | 2 | 14.404 | 21/5:12.233 |
| 14 | 2 | 13.962 | 21/5:10.873 |
| 15 | 2 | 14.527 | 21/5:10.486 |
| 16 | 2 | 14.535 | 21/5:10.158 |
| 17 | 1 | 14.856 | 21/5:10.265 |
| 18 | 1 | 14.683 | 21/5:10.158 |
| 19 | 1 | 16.681 | 21/5:12.271 |
| 20 | 2 | 17.812 | 20/5:00.343 |