| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.051 | 19/5:04.969 |
| 2 | 2 | 16.065 | 19/5:05.102 |
| 3 | 1 | 15.391 | 19/5:00.878 |
| 4 | 2 | 15.790 | 19/5:00.661 |
| 5 | 2 | 15.576 | 20/5:15.492 |
| 6 | 2 | 15.701 | 20/5:15.247 |
| 7 | 2 | 15.425 | 20/5:14.283 |
| 8 | 1 | 15.399 | 20/5:13.495 |
| 9 | 1 | 15.659 | 20/5:13.460 |
| 10 | 1 | 15.383 | 20/5:12.880 |
| 11 | 1 | 15.615 | 20/5:12.827 |
| 12 | 1 | 16.109 | 20/5:13.607 |
| 13 | 1 | 15.431 | 20/5:13.223 |
| 14 | 1 | 15.641 | 20/5:13.194 |
| 15 | 1 | 15.574 | 20/5:13.080 |
| 16 | 1 | 15.708 | 20/5:13.148 |
| 17 | 1 | 15.461 | 20/5:12.916 |
| 18 | 1 | 15.452 | 20/5:12.701 |
| 19 | 1 | 15.578 | 20/5:12.641 |
| 20 | 1 | 15.368 | 20/5:12.377 |