| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.765 | 15/5:11.475 |
| 2 | 4 | 16.513 | 17/5:16.863 |
| 3 | 2 | 17.782 | 17/5:12.007 |
| 4 | 2 | 18.163 | 17/5:11.198 |
| 5 | 2 | 16.028 | 17/5:03.453 |
| 6 | 2 | 16.951 | 17/5:00.906 |
| 7 | 3 | 18.235 | 17/5:02.204 |
| 8 | 3 | 16.847 | 17/5:00.228 |
| 9 | 3 | 16.868 | 18/5:16.304 |
| 10 | 3 | 18.060 | 18/5:17.182 |
| 11 | 3 | 16.751 | 18/5:15.758 |
| 12 | 3 | 16.316 | 18/5:13.918 |
| 13 | 3 | 17.530 | 18/5:14.043 |
| 14 | 3 | 16.599 | 18/5:12.953 |
| 15 | 3 | 16.792 | 18/5:12.240 |
| 16 | 4 | 18.741 | 18/5:13.809 |
| 17 | 3 | 16.185 | 18/5:12.486 |
| 18 | 3 | 17.810 | 18/5:12.936 |