| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.761 | 17/5:01.937 |
| 2 | 5 | 16.155 | 18/5:05.244 |
| 3 | 4 | 16.970 | 18/5:05.316 |
| 4 | 4 | 16.189 | 18/5:01.837 |
| 5 | 4 | 15.647 | 19/5:14.344 |
| 6 | 4 | 18.242 | 18/5:02.892 |
| 7 | 4 | 19.175 | 18/5:08.929 |
| 8 | 5 | 20.485 | 18/5:16.404 |
| 9 | 5 | 17.866 | 18/5:16.980 |
| 10 | 5 | 16.181 | 18/5:14.408 |
| 11 | 5 | 16.482 | 18/5:12.796 |
| 12 | 5 | 16.159 | 18/5:10.968 |
| 13 | 5 | 16.033 | 18/5:09.247 |
| 14 | 5 | 15.782 | 18/5:07.449 |
| 15 | 5 | 19.582 | 18/5:10.451 |
| 16 | 5 | 17.151 | 18/5:10.343 |
| 17 | 5 | 16.044 | 18/5:09.075 |
| 18 | 5 | 16.347 | 18/5:08.251 |