| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.873 | 19/5:01.587 |
| 2 | 2 | 15.357 | 20/5:12.300 |
| 3 | 1 | 15.471 | 20/5:11.340 |
| 4 | 1 | 15.145 | 20/5:09.230 |
| 5 | 2 | 21.191 | 19/5:15.541 |
| 6 | 2 | 15.101 | 19/5:10.770 |
| 7 | 3 | 15.630 | 19/5:08.799 |
| 8 | 3 | 16.830 | 19/5:10.170 |
| 9 | 3 | 15.204 | 19/5:07.804 |
| 10 | 2 | 15.287 | 19/5:06.069 |
| 11 | 2 | 14.856 | 19/5:03.905 |
| 12 | 2 | 15.886 | 19/5:03.732 |
| 13 | 2 | 15.472 | 19/5:02.981 |
| 14 | 2 | 15.450 | 19/5:02.308 |
| 15 | 2 | 15.487 | 19/5:01.771 |
| 16 | 2 | 15.379 | 19/5:01.173 |
| 17 | 2 | 15.526 | 19/5:00.809 |
| 18 | 2 | 15.219 | 19/5:00.162 |
| 19 | 2 | 15.005 | 20/5:15.125 |
| 20 | 2 | 15.413 | 20/5:14.782 |