| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.868 | 19/5:01.492 |
| 2 | 3 | 15.110 | 20/5:09.780 |
| 3 | 3 | 15.248 | 20/5:08.173 |
| 4 | 1 | 15.591 | 20/5:09.085 |
| 5 | 1 | 15.265 | 20/5:08.328 |
| 6 | 1 | 15.234 | 20/5:07.720 |
| 7 | 1 | 15.053 | 20/5:06.769 |
| 8 | 1 | 15.435 | 20/5:07.010 |
| 9 | 1 | 15.533 | 20/5:07.416 |
| 10 | 2 | 18.338 | 20/5:13.350 |
| 11 | 2 | 15.455 | 20/5:12.964 |
| 12 | 2 | 15.885 | 20/5:13.358 |
| 13 | 2 | 15.666 | 20/5:13.355 |
| 14 | 2 | 15.295 | 20/5:12.823 |
| 15 | 2 | 15.233 | 20/5:12.279 |
| 16 | 2 | 15.806 | 20/5:12.519 |
| 17 | 2 | 15.722 | 20/5:12.632 |
| 18 | 2 | 15.522 | 20/5:12.510 |
| 19 | 2 | 15.351 | 20/5:12.221 |
| 20 | 2 | 15.633 | 20/5:12.243 |