| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.513 | 19/5:13.747 |
| 2 | 3 | 16.266 | 19/5:11.400 |
| 3 | 2 | 16.770 | 19/5:13.810 |
| 4 | 2 | 16.432 | 19/5:13.409 |
| 5 | 2 | 16.172 | 19/5:12.181 |
| 6 | 2 | 16.276 | 19/5:11.691 |
| 7 | 3 | 16.794 | 19/5:12.748 |
| 8 | 3 | 16.470 | 19/5:12.770 |
| 9 | 3 | 16.456 | 19/5:12.759 |
| 10 | 3 | 16.514 | 19/5:12.859 |
| 11 | 3 | 16.576 | 19/5:13.049 |
| 12 | 2 | 16.110 | 19/5:12.469 |
| 13 | 3 | 18.518 | 19/5:15.497 |
| 14 | 4 | 16.882 | 19/5:15.873 |
| 15 | 3 | 16.575 | 19/5:15.810 |
| 16 | 3 | 16.314 | 19/5:15.445 |
| 17 | 3 | 16.441 | 19/5:15.264 |
| 18 | 3 | 16.019 | 19/5:14.659 |
| 19 | 3 | 17.323 | 19/5:15.421 |