| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.087 | 18/5:07.566 |
| 2 | 3 | 16.850 | 18/5:05.433 |
| 3 | 2 | 16.359 | 18/5:01.776 |
| 4 | 2 | 17.583 | 18/5:05.455 |
| 5 | 2 | 18.270 | 18/5:10.136 |
| 6 | 3 | 19.281 | 18/5:16.029 |
| 7 | 3 | 17.501 | 18/5:16.108 |
| 8 | 2 | 16.692 | 18/5:14.151 |
| 9 | 2 | 16.794 | 18/5:12.834 |
| 10 | 2 | 16.584 | 18/5:11.401 |
| 11 | 2 | 17.036 | 18/5:10.969 |
| 12 | 2 | 16.642 | 18/5:10.018 |
| 13 | 2 | 17.232 | 18/5:10.030 |
| 14 | 2 | 17.086 | 18/5:09.853 |
| 15 | 2 | 17.017 | 18/5:09.616 |
| 16 | 2 | 17.488 | 18/5:09.939 |
| 17 | 2 | 16.931 | 18/5:09.634 |
| 18 | 2 | 17.305 | 18/5:09.738 |