| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.553 | 18/5:15.954 |
| 2 | 4 | 17.576 | 18/5:16.161 |
| 3 | 3 | 17.914 | 17/5:00.577 |
| 4 | 4 | 17.369 | 18/5:16.854 |
| 5 | 4 | 17.294 | 18/5:15.742 |
| 6 | 4 | 17.348 | 18/5:15.162 |
| 7 | 3 | 17.126 | 18/5:14.177 |
| 8 | 3 | 17.240 | 18/5:13.695 |
| 9 | 3 | 17.311 | 18/5:13.462 |
| 10 | 3 | 18.358 | 18/5:15.160 |
| 11 | 3 | 17.700 | 18/5:15.473 |
| 12 | 3 | 17.630 | 18/5:15.629 |
| 13 | 3 | 17.759 | 18/5:15.939 |
| 14 | 3 | 17.367 | 18/5:15.701 |
| 15 | 3 | 17.566 | 18/5:15.733 |
| 16 | 3 | 17.142 | 18/5:15.285 |
| 17 | 3 | 17.424 | 18/5:15.187 |
| 18 | 3 | 18.507 | 18/5:16.184 |