| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.444 | 19/5:12.436 |
| 2 | 2 | 16.267 | 19/5:10.755 |
| 3 | 4 | 16.833 | 19/5:13.779 |
| 4 | 4 | 16.437 | 19/5:13.410 |
| 5 | 4 | 15.645 | 19/5:10.179 |
| 6 | 3 | 16.773 | 19/5:11.597 |
| 7 | 3 | 16.205 | 19/5:11.068 |
| 8 | 4 | 17.892 | 19/5:14.678 |
| 9 | 4 | 15.997 | 19/5:13.485 |
| 10 | 3 | 18.894 | 18/5:01.297 |
| 11 | 3 | 15.670 | 19/5:16.189 |
| 12 | 3 | 15.608 | 19/5:14.553 |
| 13 | 3 | 16.057 | 19/5:13.824 |
| 14 | 3 | 19.850 | 18/5:01.593 |
| 15 | 3 | 16.765 | 18/5:01.604 |
| 16 | 3 | 15.836 | 18/5:00.570 |
| 17 | 4 | 26.742 | 18/5:11.204 |
| 18 | 4 | 15.995 | 18/5:09.910 |