| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.867 | 19/4:04.473 |
| 2 | 3 | 14.155 | 18/4:03.198 |
| 3 | 4 | 14.741 | 18/4:10.578 |
| 4 | 4 | 14.668 | 18/4:13.939 |
| 5 | 4 | 12.068 | 18/4:06.596 |
| 6 | 4 | 21.888 | 16/4:01.032 |
| 7 | 4 | 12.485 | 17/4:09.832 |
| 8 | 4 | 12.709 | 17/4:05.610 |
| 9 | 4 | 13.616 | 17/4:04.039 |
| 10 | 4 | 12.522 | 17/4:00.922 |
| 11 | 4 | 12.134 | 18/4:11.759 |
| 12 | 4 | 12.852 | 18/4:10.058 |
| 13 | 4 | 13.895 | 18/4:10.062 |
| 14 | 4 | 12.609 | 18/4:08.412 |
| 15 | 4 | 12.524 | 18/4:06.880 |
| 16 | 4 | 12.125 | 18/4:05.090 |
| 17 | 4 | 13.300 | 18/4:04.756 |
| 18 | 4 | 12.942 | 18/4:04.100 |