| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.832 | 15/5:12.480 |
| 2 | 2 | 21.474 | 15/5:17.295 |
| 3 | 2 | 20.293 | 15/5:12.995 |
| 4 | 2 | 20.355 | 15/5:11.077 |
| 5 | 2 | 20.254 | 15/5:09.624 |
| 6 | 2 | 20.445 | 15/5:09.132 |
| 7 | 2 | 20.981 | 15/5:09.930 |
| 8 | 2 | 20.388 | 15/5:09.416 |
| 9 | 2 | 20.196 | 15/5:08.697 |
| 10 | 2 | 20.311 | 15/5:08.293 |
| 11 | 2 | 20.773 | 15/5:08.594 |
| 12 | 2 | 20.353 | 15/5:08.319 |
| 13 | 1 | 20.323 | 15/5:08.052 |
| 14 | 1 | 20.300 | 15/5:07.798 |
| 15 | 1 | 20.531 | 15/5:07.809 |