| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.042 | 18/5:06.756 |
| 2 | 3 | 16.968 | 18/5:06.090 |
| 3 | 3 | 17.072 | 18/5:06.492 |
| 4 | 2 | 16.827 | 18/5:05.591 |
| 5 | 1 | 16.771 | 18/5:04.848 |
| 6 | 1 | 16.715 | 18/5:04.185 |
| 7 | 1 | 17.163 | 18/5:04.863 |
| 8 | 1 | 17.384 | 18/5:05.870 |
| 9 | 1 | 16.856 | 18/5:05.596 |
| 10 | 1 | 16.734 | 18/5:05.158 |
| 11 | 1 | 16.700 | 18/5:04.743 |
| 12 | 2 | 21.423 | 18/5:11.483 |
| 13 | 2 | 16.726 | 18/5:10.681 |
| 14 | 2 | 17.299 | 18/5:10.731 |
| 15 | 1 | 17.237 | 18/5:10.700 |
| 16 | 1 | 16.874 | 18/5:10.265 |
| 17 | 1 | 16.646 | 18/5:09.639 |
| 18 | 1 | 17.048 | 18/5:09.485 |