| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.906 | 19/5:02.213 |
| 2 | 2 | 15.438 | 20/5:13.440 |
| 3 | 2 | 15.778 | 20/5:14.146 |
| 4 | 2 | 15.203 | 20/5:11.624 |
| 5 | 2 | 16.317 | 20/5:14.567 |
| 6 | 3 | 16.301 | 19/5:00.652 |
| 7 | 4 | 17.785 | 19/5:05.975 |
| 8 | 4 | 15.878 | 19/5:05.439 |
| 9 | 4 | 15.558 | 19/5:04.346 |
| 10 | 4 | 15.392 | 19/5:03.156 |
| 11 | 3 | 15.563 | 19/5:02.478 |
| 12 | 3 | 15.580 | 19/5:01.940 |
| 13 | 3 | 15.436 | 19/5:01.274 |
| 14 | 3 | 15.565 | 19/5:00.878 |
| 15 | 3 | 15.414 | 19/5:00.344 |
| 16 | 3 | 15.368 | 20/5:15.602 |
| 17 | 3 | 15.548 | 20/5:15.329 |
| 18 | 3 | 15.498 | 20/5:15.031 |
| 19 | 3 | 15.162 | 20/5:14.410 |
| 20 | 3 | 17.108 | 19/5:00.008 |