| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.699 | N/A |
| 2 | 4 | 15.887 | 19/5:05.665 |
| 3 | 4 | 22.476 | 16/5:07.421 |
| 4 | 4 | 19.644 | 16/5:09.734 |
| 5 | 4 | 19.098 | 16/5:08.842 |
| 6 | 4 | 14.996 | 17/5:14.422 |
| 7 | 4 | 15.898 | 17/5:07.696 |
| 8 | 4 | 15.101 | 17/5:01.070 |
| 9 | 4 | 14.989 | 18/5:13.138 |
| 10 | 4 | 16.609 | 18/5:11.906 |
| 11 | 4 | 16.968 | 18/5:11.531 |
| 12 | 4 | 15.112 | 18/5:08.355 |
| 13 | 4 | 23.879 | 17/5:00.575 |
| 14 | 4 | 15.805 | 18/5:15.841 |
| 15 | 4 | 15.676 | 18/5:13.723 |
| 16 | 4 | 15.163 | 18/5:11.306 |
| 17 | 4 | 16.265 | 18/5:10.362 |
| 18 | 4 | 17.522 | 18/5:10.787 |