| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.277 | 20/5:05.540 |
| 2 | 2 | 14.914 | 20/5:01.910 |
| 3 | 3 | 14.801 | 21/5:14.944 |
| 4 | 2 | 14.883 | 21/5:14.344 |
| 5 | 3 | 17.918 | 20/5:11.172 |
| 6 | 2 | 14.582 | 20/5:07.917 |
| 7 | 3 | 14.425 | 20/5:05.143 |
| 8 | 3 | 14.200 | 20/5:02.500 |
| 9 | 3 | 15.065 | 20/5:02.367 |
| 10 | 3 | 14.385 | 20/5:00.900 |
| 11 | 2 | 14.575 | 20/5:00.045 |
| 12 | 2 | 13.875 | 21/5:13.075 |
| 13 | 2 | 15.660 | 21/5:14.289 |
| 14 | 2 | 20.693 | 20/5:07.504 |
| 15 | 2 | 13.980 | 20/5:05.644 |
| 16 | 3 | 14.380 | 20/5:04.516 |
| 17 | 2 | 14.710 | 20/5:03.909 |
| 18 | 2 | 14.613 | 20/5:03.262 |
| 19 | 2 | 14.327 | 20/5:02.382 |
| 20 | 2 | 13.718 | 20/5:00.981 |