| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.429 | 15/5:06.435 |
| 2 | 2 | 20.608 | 15/5:07.777 |
| 3 | 2 | 20.392 | 15/5:07.145 |
| 4 | 2 | 21.384 | 15/5:10.549 |
| 5 | 2 | 19.740 | 15/5:07.659 |
| 6 | 2 | 20.504 | 15/5:07.642 |
| 7 | 2 | 19.831 | 15/5:06.189 |
| 8 | 1 | 20.162 | 15/5:05.719 |
| 9 | 1 | 20.198 | 15/5:05.413 |
| 10 | 1 | 20.254 | 15/5:05.253 |
| 11 | 1 | 20.171 | 15/5:05.009 |
| 12 | 1 | 20.463 | 15/5:05.170 |
| 13 | 1 | 21.451 | 15/5:06.447 |
| 14 | 1 | 20.730 | 15/5:06.768 |
| 15 | 1 | 20.632 | 15/5:06.949 |