| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.821 | 18/5:02.778 |
| 2 | 3 | 16.836 | 18/5:02.913 |
| 3 | 4 | 16.937 | 18/5:03.564 |
| 4 | 5 | 17.255 | 18/5:05.320 |
| 5 | 5 | 17.635 | 18/5:07.742 |
| 6 | 5 | 16.907 | 18/5:07.173 |
| 7 | 5 | 17.031 | 18/5:07.085 |
| 8 | 5 | 17.959 | 18/5:09.107 |
| 9 | 5 | 17.015 | 18/5:08.792 |
| 10 | 5 | 16.881 | 18/5:08.299 |
| 11 | 5 | 16.925 | 18/5:07.967 |
| 12 | 5 | 18.322 | 18/5:09.786 |
| 13 | 5 | 17.334 | 18/5:09.957 |
| 14 | 5 | 17.236 | 18/5:09.978 |
| 15 | 5 | 17.091 | 18/5:09.822 |
| 16 | 5 | 17.272 | 18/5:09.889 |
| 17 | 5 | 17.17 | 18/5:09.660 |
| 18 | 5 | 16.916 | 18/5:09.373 |