| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.733 | 18/5:01.194 |
| 2 | 4 | 16.370 | 19/5:14.478 |
| 3 | 2 | 16.475 | 19/5:13.994 |
| 4 | 2 | 16.094 | 19/5:11.942 |
| 5 | 2 | 16.265 | 19/5:11.361 |
| 6 | 3 | 16.661 | 19/5:12.227 |
| 7 | 3 | 16.370 | 19/5:12.056 |
| 8 | 3 | 16.242 | 19/5:11.624 |
| 9 | 3 | 16.338 | 19/5:11.490 |
| 10 | 3 | 16.845 | 19/5:12.347 |
| 11 | 3 | 16.333 | 19/5:12.163 |
| 12 | 3 | 16.514 | 19/5:12.297 |
| 13 | 5 | 18.767 | 19/5:15.703 |
| 14 | 4 | 16.876 | 19/5:16.055 |
| 15 | 3 | 16.313 | 19/5:15.648 |
| 16 | 3 | 16.206 | 19/5:15.165 |
| 17 | 3 | 16.862 | 19/5:15.472 |
| 18 | 3 | 16.305 | 19/5:15.156 |
| 19 | 3 | 16.797 | 19/5:15.366 |