| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.053 | 18/6:00.954 |
| 2 | 4 | 19.369 | 19/6:14.509 |
| 3 | 4 | 18.582 | 19/6:07.359 |
| 4 | 4 | 19.665 | 19/6:08.928 |
| 5 | 4 | 21.821 | 19/6:18.062 |
| 6 | 4 | 18.269 | 19/6:12.903 |
| 7 | 4 | 19.577 | 19/6:12.769 |
| 8 | 4 | 19.861 | 19/6:13.343 |
| 9 | 4 | 19.635 | 19/6:13.312 |
| 10 | 4 | 19.340 | 19/6:12.727 |
| 11 | 4 | 19.830 | 19/6:13.094 |
| 12 | 5 | 21.587 | 19/6:16.183 |
| 13 | 4 | 19.208 | 19/6:15.319 |
| 14 | 4 | 18.880 | 19/6:14.133 |
| 15 | 4 | 18.704 | 19/6:12.883 |
| 16 | 4 | 18.382 | 19/6:11.406 |
| 17 | 4 | 19.691 | 19/6:11.566 |
| 18 | 4 | 19.010 | 19/6:10.990 |
| 19 | 4 | 20.451 | 19/6:11.915 |