| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.908 | 18/5:04.344 |
| 2 | 3 | 17.062 | 18/5:05.073 |
| 3 | 4 | 17.730 | 18/5:10.002 |
| 4 | 3 | 18.702 | 18/5:16.809 |
| 5 | 3 | 16.997 | 18/5:14.636 |
| 6 | 3 | 17.070 | 18/5:13.407 |
| 7 | 3 | 16.817 | 18/5:11.878 |
| 8 | 3 | 17.237 | 18/5:11.676 |
| 9 | 3 | 19.557 | 18/5:16.016 |
| 10 | 3 | 18.212 | 18/5:17.325 |
| 11 | 3 | 16.590 | 18/5:15.625 |
| 12 | 3 | 16.803 | 18/5:14.527 |
| 13 | 3 | 17.156 | 18/5:14.087 |
| 14 | 3 | 17.719 | 18/5:14.434 |
| 15 | 4 | 17.280 | 18/5:14.208 |
| 16 | 3 | 17.116 | 18/5:13.825 |
| 17 | 3 | 16.888 | 18/5:13.246 |
| 18 | 3 | 16.848 | 18/5:12.692 |