| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.598 | 18/5:16.764 |
| 2 | 3 | 16.811 | 18/5:09.681 |
| 3 | 3 | 18.070 | 18/5:14.874 |
| 4 | 2 | 16.929 | 18/5:12.336 |
| 5 | 2 | 16.133 | 18/5:07.948 |
| 6 | 3 | 21.267 | 17/5:02.623 |
| 7 | 3 | 16.407 | 18/5:16.839 |
| 8 | 4 | 18.761 | 17/5:01.699 |
| 9 | 4 | 17.070 | 17/5:00.420 |
| 10 | 4 | 16.780 | 18/5:16.487 |
| 11 | 4 | 21.206 | 17/5:04.504 |
| 12 | 3 | 16.597 | 17/5:02.641 |
| 13 | 3 | 16.682 | 17/5:01.176 |
| 14 | 3 | 16.967 | 17/5:00.266 |
| 15 | 3 | 16.507 | 18/5:16.542 |
| 16 | 3 | 17.735 | 18/5:16.710 |
| 17 | 3 | 16.952 | 18/5:16.029 |
| 18 | 4 | 17.966 | 18/5:16.438 |