| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.516 | 19/5:13.804 |
| 2 | 3 | 18.982 | 17/5:01.733 |
| 3 | 4 | 16.257 | 18/5:10.530 |
| 4 | 4 | 16.119 | 18/5:05.433 |
| 5 | 4 | 15.609 | 18/5:00.539 |
| 6 | 4 | 16.055 | 19/5:15.204 |
| 7 | 3 | 16.008 | 19/5:13.625 |
| 8 | 3 | 16.168 | 19/5:12.821 |
| 9 | 3 | 16.203 | 19/5:12.269 |
| 10 | 3 | 16.669 | 19/5:12.713 |
| 11 | 3 | 16.663 | 19/5:13.066 |
| 12 | 3 | 16.296 | 19/5:12.780 |
| 13 | 3 | 15.841 | 19/5:11.872 |
| 14 | 3 | 16.599 | 19/5:12.122 |
| 15 | 3 | 16.221 | 19/5:11.861 |
| 16 | 3 | 18.176 | 19/5:13.954 |
| 17 | 3 | 16.501 | 19/5:13.928 |
| 18 | 3 | 16.919 | 19/5:14.347 |
| 19 | 3 | 17.247 | 19/5:15.049 |