| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.257 | 15/5:03.855 |
| 2 | 3 | 21.364 | 15/5:12.158 |
| 3 | 2 | 19.807 | 15/5:07.140 |
| 4 | 2 | 21.821 | 15/5:12.184 |
| 5 | 3 | 23.455 | 15/5:20.112 |
| 6 | 3 | 22.124 | 14/5:00.599 |
| 7 | 3 | 19.121 | 15/5:17.034 |
| 8 | 2 | 19.778 | 15/5:14.488 |
| 9 | 2 | 20.012 | 15/5:12.898 |
| 10 | 2 | 20.262 | 15/5:12.002 |
| 11 | 2 | 19.662 | 15/5:10.450 |
| 12 | 2 | 20.813 | 15/5:10.595 |
| 13 | 2 | 24.220 | 15/5:14.649 |
| 14 | 2 | 21.930 | 15/5:15.671 |
| 15 | 2 | 21.825 | 15/5:16.451 |