| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.237 | 18/5:10.266 |
| 2 | 5 | 18.132 | 17/5:00.636 |
| 3 | 4 | 16.437 | 18/5:10.836 |
| 4 | 4 | 17.078 | 18/5:09.978 |
| 5 | 5 | 17.568 | 18/5:11.227 |
| 6 | 5 | 16.845 | 18/5:09.891 |
| 7 | 5 | 16.783 | 18/5:08.777 |
| 8 | 5 | 17.424 | 18/5:09.384 |
| 9 | 5 | 17.073 | 18/5:09.154 |
| 10 | 5 | 16.641 | 18/5:08.192 |
| 11 | 5 | 16.741 | 18/5:07.569 |
| 12 | 5 | 17.278 | 18/5:07.855 |
| 13 | 5 | 16.436 | 18/5:06.931 |
| 14 | 5 | 17.151 | 18/5:07.059 |
| 15 | 5 | 16.930 | 18/5:06.904 |
| 16 | 5 | 17.072 | 18/5:06.929 |
| 17 | 5 | 16.807 | 18/5:06.670 |
| 18 | 7 | 18.261 | 18/5:07.894 |