| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.788 | 17/5:02.396 |
| 2 | 3 | 17.431 | 18/5:16.971 |
| 3 | 3 | 17.578 | 18/5:16.782 |
| 4 | 1 | 17.178 | 18/5:14.887 |
| 5 | 1 | 17.305 | 18/5:14.208 |
| 6 | 1 | 17.203 | 18/5:13.449 |
| 7 | 1 | 17.361 | 18/5:13.313 |
| 8 | 1 | 17.458 | 18/5:13.430 |
| 9 | 1 | 17.212 | 18/5:13.028 |
| 10 | 1 | 17.290 | 18/5:12.847 |
| 11 | 1 | 17.933 | 18/5:13.751 |
| 12 | 1 | 17.752 | 18/5:14.233 |
| 13 | 1 | 17.546 | 18/5:14.356 |
| 14 | 1 | 17.560 | 18/5:14.479 |
| 15 | 1 | 17.561 | 18/5:14.587 |
| 16 | 1 | 17.490 | 18/5:14.602 |
| 17 | 1 | 17.764 | 18/5:14.905 |
| 18 | 1 | 17.609 | 18/5:15.019 |