| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.113 | 20/5:02.260 |
| 2 | 2 | 14.986 | 20/5:00.990 |
| 3 | 2 | 15.296 | 20/5:02.633 |
| 4 | 3 | 16.422 | 20/5:09.085 |
| 5 | 2 | 15.082 | 20/5:07.596 |
| 6 | 4 | 18.090 | 19/5:00.798 |
| 7 | 3 | 15.689 | 19/5:00.412 |
| 8 | 4 | 20.793 | 19/5:12.244 |
| 9 | 4 | 16.076 | 19/5:11.488 |
| 10 | 4 | 14.919 | 19/5:08.685 |
| 11 | 4 | 21.607 | 18/5:01.210 |
| 12 | 4 | 14.950 | 19/5:15.120 |
| 13 | 4 | 15.942 | 19/5:14.180 |
| 14 | 4 | 15.292 | 19/5:12.492 |
| 15 | 4 | 14.541 | 19/5:10.077 |
| 16 | 4 | 16.286 | 19/5:10.037 |
| 17 | 4 | 18.497 | 19/5:12.473 |
| 18 | 4 | 16.627 | 19/5:12.664 |
| 19 | 4 | 14.888 | 19/5:11.096 |