| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.665 | 15/5:09.975 |
| 2 | 2 | 20.923 | 15/5:11.910 |
| 3 | 4 | 21.130 | 15/5:13.590 |
| 4 | 4 | 20.539 | 15/5:12.214 |
| 5 | 4 | 20.696 | 15/5:11.859 |
| 6 | 4 | 22.412 | 15/5:15.912 |
| 7 | 4 | 21.082 | 15/5:15.958 |
| 8 | 4 | 22.004 | 15/5:17.721 |
| 9 | 4 | 21.586 | 15/5:18.395 |
| 10 | 4 | 20.979 | 15/5:18.024 |
| 11 | 4 | 21.084 | 15/5:17.864 |
| 12 | 5 | 22.808 | 15/5:19.885 |
| 13 | 5 | 21.220 | 15/5:19.763 |
| 14 | 4 | 22.477 | 15/5:21.005 |
| 15 | 3 | 21.880 | 15/5:21.485 |