| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.036 | 15/5:00.540 |
| 2 | 3 | 20.037 | 15/5:00.548 |
| 3 | 3 | 19.553 | 16/5:18.005 |
| 4 | 3 | 22.835 | 15/5:09.229 |
| 5 | 3 | 19.155 | 15/5:04.848 |
| 6 | 5 | 26.608 | 15/5:20.560 |
| 7 | 4 | 20.253 | 15/5:18.165 |
| 8 | 4 | 18.053 | 15/5:12.244 |
| 9 | 3 | 19.154 | 15/5:09.473 |
| 10 | 2 | 21.032 | 15/5:10.074 |
| 11 | 2 | 19.835 | 15/5:08.933 |
| 12 | 2 | 18.771 | 15/5:06.653 |
| 13 | 2 | 18.913 | 15/5:04.887 |
| 14 | 2 | 19.403 | 15/5:03.898 |
| 15 | 2 | 19.183 | 15/5:02.821 |