| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.878 | 16/5:18.048 |
| 2 | 1 | 20.795 | 15/5:05.048 |
| 3 | 1 | 19.855 | 15/5:02.640 |
| 4 | 1 | 21.322 | 15/5:06.938 |
| 5 | 2 | 22.606 | 15/5:13.368 |
| 6 | 2 | 19.806 | 15/5:10.655 |
| 7 | 2 | 20.999 | 15/5:11.274 |
| 8 | 2 | 19.566 | 15/5:09.051 |
| 9 | 2 | 19.794 | 15/5:07.702 |
| 10 | 2 | 19.881 | 15/5:06.753 |
| 11 | 2 | 19.832 | 15/5:05.910 |
| 12 | 2 | 20.490 | 15/5:06.030 |
| 13 | 1 | 19.472 | 15/5:04.957 |
| 14 | 1 | 19.710 | 15/5:04.292 |
| 15 | 1 | 20.053 | 15/5:04.059 |