| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.747 | 18/5:01.446 |
| 2 | 1 | 16.466 | 19/5:15.524 |
| 3 | 3 | 17.471 | 18/5:04.104 |
| 4 | 2 | 16.837 | 18/5:03.844 |
| 5 | 2 | 16.853 | 18/5:03.746 |
| 6 | 2 | 17.636 | 18/5:06.030 |
| 7 | 2 | 16.893 | 18/5:05.751 |
| 8 | 2 | 17.231 | 18/5:06.301 |
| 9 | 2 | 16.688 | 18/5:05.644 |
| 10 | 2 | 16.965 | 18/5:05.617 |
| 11 | 2 | 16.775 | 18/5:05.283 |
| 12 | 2 | 16.751 | 18/5:04.969 |
| 13 | 2 | 16.952 | 18/5:04.982 |
| 14 | 2 | 19.402 | 18/5:08.143 |
| 15 | 2 | 22.068 | 18/5:14.082 |
| 16 | 2 | 16.788 | 18/5:13.338 |
| 17 | 2 | 16.600 | 18/5:12.483 |
| 18 | 2 | 20.045 | 18/5:15.168 |