| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.960 | 19/5:03.240 |
| 2 | 1 | 15.239 | 20/5:11.990 |
| 3 | 1 | 14.240 | 20/5:02.927 |
| 4 | 1 | 16.499 | 20/5:09.690 |
| 5 | 1 | 14.308 | 20/5:04.984 |
| 6 | 1 | 15.776 | 20/5:06.740 |
| 7 | 1 | 15.086 | 20/5:06.023 |
| 8 | 1 | 13.545 | 20/5:01.632 |
| 9 | 1 | 14.382 | 20/5:00.078 |
| 10 | 1 | 14.970 | 20/5:00.010 |
| 11 | 1 | 14.762 | 21/5:14.555 |
| 12 | 1 | 15.815 | 20/5:00.970 |
| 13 | 1 | 13.413 | 21/5:13.377 |
| 14 | 1 | 14.587 | 21/5:12.873 |
| 15 | 1 | 16.033 | 21/5:14.461 |
| 16 | 1 | 15.274 | 21/5:14.854 |
| 17 | 1 | 15.162 | 20/5:00.060 |
| 18 | 1 | 21.215 | 20/5:06.962 |
| 19 | 1 | 15.015 | 20/5:06.612 |
| 20 | 1 | 15.083 | 20/5:06.364 |