| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.941 | 18/5:04.938 |
| 2 | 4 | 16.579 | 18/5:01.068 |
| 3 | 5 | 17.263 | 18/5:04.698 |
| 4 | 6 | 16.652 | 18/5:03.457 |
| 5 | 6 | 16.438 | 18/5:01.942 |
| 6 | 5 | 17.730 | 18/5:04.809 |
| 7 | 5 | 17.208 | 18/5:05.514 |
| 8 | 5 | 16.796 | 18/5:05.115 |
| 9 | 5 | 20.612 | 18/5:12.438 |
| 10 | 5 | 17.177 | 18/5:12.112 |
| 11 | 5 | 17.005 | 18/5:11.565 |
| 12 | 5 | 16.885 | 18/5:10.929 |
| 13 | 5 | 17.612 | 18/5:11.397 |
| 14 | 5 | 17.257 | 18/5:11.342 |
| 15 | 5 | 16.771 | 18/5:10.711 |
| 16 | 5 | 16.912 | 18/5:10.317 |
| 17 | 5 | 17.189 | 18/5:10.263 |
| 18 | 5 | 17.160 | 18/5:10.187 |