| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.099 | 18/5:07.782 |
| 2 | 2 | 16.271 | 18/5:00.330 |
| 3 | 2 | 16.441 | 19/5:15.470 |
| 4 | 2 | 16.750 | 19/5:16.165 |
| 5 | 2 | 16.473 | 19/5:15.529 |
| 6 | 2 | 16.606 | 19/5:15.527 |
| 7 | 2 | 17.013 | 19/5:16.630 |
| 8 | 2 | 17.293 | 18/5:01.379 |
| 9 | 2 | 16.653 | 18/5:01.198 |
| 10 | 2 | 16.692 | 18/5:01.124 |
| 11 | 2 | 16.642 | 18/5:00.981 |
| 12 | 2 | 16.941 | 18/5:01.311 |
| 13 | 2 | 17.220 | 18/5:01.976 |
| 14 | 2 | 17.618 | 18/5:03.058 |
| 15 | 3 | 19.194 | 18/5:05.887 |
| 16 | 3 | 17.065 | 18/5:05.967 |
| 17 | 3 | 16.759 | 18/5:05.714 |
| 18 | 3 | 16.575 | 18/5:05.305 |