| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.483 | 20/5:09.660 |
| 2 | 1 | 15.610 | 20/5:10.930 |
| 3 | 1 | 15.807 | 20/5:12.667 |
| 4 | 1 | 15.553 | 20/5:12.265 |
| 5 | 1 | 16.004 | 20/5:13.828 |
| 6 | 1 | 19.646 | 19/5:10.659 |
| 7 | 1 | 15.335 | 19/5:07.903 |
| 8 | 1 | 17.092 | 19/5:10.009 |
| 9 | 3 | 20.886 | 18/5:02.832 |
| 10 | 2 | 15.432 | 18/5:00.326 |
| 11 | 2 | 19.602 | 18/5:05.100 |
| 12 | 2 | 17.441 | 18/5:05.837 |
| 13 | 2 | 15.310 | 18/5:03.509 |
| 14 | 2 | 15.654 | 18/5:01.956 |
| 15 | 2 | 15.929 | 18/5:00.941 |
| 16 | 2 | 19.019 | 18/5:03.528 |
| 17 | 2 | 15.756 | 18/5:02.357 |
| 18 | 2 | 16.066 | 18/5:01.625 |