| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.181 | 15/5:17.715 |
| 2 | 2 | 20.599 | 15/5:13.350 |
| 3 | 1 | 20.600 | 15/5:11.900 |
| 4 | 1 | 20.632 | 15/5:11.295 |
| 5 | 1 | 20.504 | 15/5:10.548 |
| 6 | 1 | 19.940 | 15/5:08.640 |
| 7 | 1 | 19.941 | 15/5:07.279 |
| 8 | 2 | 21.139 | 15/5:08.505 |
| 9 | 2 | 20.103 | 15/5:07.732 |
| 10 | 2 | 20.310 | 15/5:07.423 |
| 11 | 2 | 20.266 | 15/5:07.111 |
| 12 | 2 | 19.911 | 15/5:06.408 |
| 13 | 2 | 20.037 | 15/5:05.957 |
| 14 | 2 | 21.111 | 15/5:06.722 |
| 15 | 2 | 20.272 | 15/5:06.546 |