| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.577 | 20/5:11.540 |
| 2 | 1 | 15.739 | 20/5:13.160 |
| 3 | 2 | 17.211 | 19/5:07.338 |
| 4 | 1 | 15.138 | 19/5:02.409 |
| 5 | 2 | 17.963 | 19/5:10.186 |
| 6 | 2 | 15.490 | 19/5:07.540 |
| 7 | 2 | 15.350 | 19/5:05.270 |
| 8 | 2 | 15.411 | 19/5:03.713 |
| 9 | 2 | 16.191 | 19/5:04.148 |
| 10 | 2 | 15.510 | 19/5:03.202 |
| 11 | 2 | 15.699 | 19/5:02.755 |
| 12 | 2 | 16.489 | 19/5:03.633 |
| 13 | 2 | 15.385 | 19/5:02.762 |
| 14 | 2 | 15.417 | 19/5:02.059 |
| 15 | 2 | 15.632 | 19/5:01.723 |
| 16 | 1 | 15.317 | 19/5:01.054 |
| 17 | 2 | 16.610 | 19/5:01.909 |
| 18 | 1 | 15.906 | 19/5:01.926 |
| 19 | 1 | 15.534 | 19/5:01.569 |