| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.952 | 16/5:03.232 |
| 2 | 4 | 18.975 | 16/5:03.416 |
| 3 | 4 | 19.583 | 16/5:06.720 |
| 4 | 4 | 17.232 | 17/5:17.654 |
| 5 | 3 | 15.913 | 17/5:08.227 |
| 6 | 3 | 15.886 | 17/5:01.866 |
| 7 | 3 | 15.451 | 18/5:13.694 |
| 8 | 3 | 15.783 | 18/5:09.994 |
| 9 | 3 | 18.185 | 18/5:11.920 |
| 10 | 3 | 16.192 | 18/5:09.874 |
| 11 | 3 | 15.527 | 18/5:07.111 |
| 12 | 3 | 19.706 | 18/5:11.077 |
| 13 | 3 | 16.098 | 18/5:09.438 |
| 14 | 3 | 16.967 | 18/5:09.150 |
| 15 | 3 | 16.208 | 18/5:07.990 |
| 16 | 3 | 19.075 | 18/5:10.200 |
| 17 | 3 | 15.480 | 18/5:08.343 |
| 18 | 3 | 16.405 | 18/5:07.618 |