| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.723 | 20/5:14.460 |
| 2 | 3 | 15.416 | 20/5:11.390 |
| 3 | 2 | 14.983 | 20/5:07.480 |
| 4 | 3 | 15.669 | 20/5:08.955 |
| 5 | 2 | 15.541 | 20/5:09.328 |
| 6 | 2 | 16.681 | 20/5:13.377 |
| 7 | 2 | 14.746 | 20/5:10.740 |
| 8 | 2 | 15.006 | 20/5:09.412 |
| 9 | 2 | 19.919 | 19/5:03.333 |
| 10 | 2 | 16.538 | 19/5:04.422 |
| 11 | 2 | 14.970 | 19/5:02.604 |
| 12 | 2 | 14.844 | 19/5:00.890 |
| 13 | 2 | 14.445 | 20/5:14.586 |
| 14 | 2 | 14.618 | 20/5:12.999 |
| 15 | 2 | 16.694 | 20/5:14.391 |
| 16 | 2 | 15.034 | 20/5:13.534 |
| 17 | 2 | 14.936 | 20/5:12.662 |
| 18 | 2 | 18.472 | 19/5:00.026 |
| 19 | 2 | 14.783 | 20/5:14.756 |
| 20 | 3 | 20.310 | 20/5:19.328 |