| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.812 | N/A |
| 2 | 4 | 14.829 | 20/5:05.563 |
| 3 | 4 | 14.659 | 20/5:03.948 |
| 4 | 3 | 15.298 | 20/5:07.456 |
| 5 | 3 | 15.062 | 20/5:08.009 |
| 6 | 3 | 14.704 | 20/5:07.109 |
| 7 | 3 | 15.116 | 20/5:07.760 |
| 8 | 3 | 14.817 | 20/5:07.414 |
| 9 | 2 | 18.909 | 19/5:01.448 |
| 10 | 2 | 14.720 | 19/5:00.004 |
| 11 | 2 | 14.976 | 20/5:14.683 |
| 12 | 2 | 14.774 | 20/5:13.758 |
| 13 | 2 | 15.449 | 20/5:14.057 |
| 14 | 2 | 15.526 | 20/5:14.422 |
| 15 | 2 | 14.430 | 20/5:13.248 |
| 16 | 2 | 14.995 | 20/5:12.946 |
| 17 | 2 | 19.119 | 19/5:02.117 |
| 18 | 2 | 16.173 | 19/5:02.871 |
| 19 | 2 | 18.863 | 19/5:06.231 |