| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.659 | 15/5:09.885 |
| 2 | 1 | 19.738 | 15/5:02.977 |
| 3 | 1 | 20.726 | 15/5:05.615 |
| 4 | 2 | 23.485 | 15/5:17.280 |
| 5 | 2 | 22.595 | 14/5:00.168 |
| 6 | 1 | 20.638 | 15/5:19.603 |
| 7 | 1 | 20.109 | 15/5:17.036 |
| 8 | 1 | 20.037 | 15/5:14.976 |
| 9 | 1 | 20.184 | 15/5:13.618 |
| 10 | 2 | 20.822 | 15/5:13.490 |
| 11 | 2 | 21.143 | 15/5:13.822 |
| 12 | 1 | 20.414 | 15/5:13.188 |
| 13 | 2 | 21.123 | 15/5:13.469 |
| 14 | 2 | 20.301 | 15/5:12.829 |
| 15 | 2 | 21.955 | 15/5:13.929 |