| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.857 | 16/5:01.712 |
| 2 | 4 | 15.389 | 18/5:08.214 |
| 3 | 4 | 15.419 | 19/5:14.545 |
| 4 | 4 | 16.564 | 19/5:14.588 |
| 5 | 4 | 16.210 | 19/5:13.268 |
| 6 | 4 | 15.497 | 19/5:10.131 |
| 7 | 4 | 16.285 | 19/5:10.028 |
| 8 | 4 | 17.095 | 19/5:11.875 |
| 9 | 4 | 15.930 | 19/5:10.853 |
| 10 | 4 | 23.232 | 18/5:06.860 |
| 11 | 4 | 15.675 | 18/5:04.614 |
| 12 | 4 | 20.871 | 18/5:10.536 |
| 13 | 4 | 16.471 | 18/5:09.455 |
| 14 | 4 | 18.017 | 18/5:10.515 |
| 15 | 4 | 16.691 | 18/5:09.844 |
| 16 | 4 | 15.353 | 18/5:07.750 |
| 17 | 4 | 16.105 | 18/5:06.700 |
| 18 | 4 | 15.765 | 18/5:05.426 |