| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.919 | 19/5:02.461 |
| 2 | 2 | 15.737 | 19/5:00.732 |
| 3 | 2 | 15.324 | 20/5:13.200 |
| 4 | 2 | 15.809 | 20/5:13.945 |
| 5 | 1 | 15.933 | 20/5:14.888 |
| 6 | 1 | 15.586 | 20/5:14.360 |
| 7 | 1 | 15.537 | 20/5:13.843 |
| 8 | 1 | 15.489 | 20/5:13.335 |
| 9 | 1 | 15.697 | 20/5:13.402 |
| 10 | 1 | 15.175 | 20/5:12.412 |
| 11 | 1 | 15.631 | 20/5:12.431 |
| 12 | 1 | 15.382 | 20/5:12.032 |
| 13 | 1 | 15.484 | 20/5:11.851 |
| 14 | 1 | 15.615 | 20/5:11.883 |
| 15 | 1 | 15.183 | 20/5:11.335 |
| 16 | 1 | 15.424 | 20/5:11.156 |
| 17 | 1 | 15.470 | 20/5:11.053 |
| 18 | 1 | 15.387 | 20/5:10.869 |
| 19 | 1 | 15.039 | 20/5:10.338 |
| 20 | 1 | 15.188 | 20/5:10.009 |