| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.412 | 15/5:21.180 |
| 2 | 3 | 20.333 | 15/5:13.087 |
| 3 | 2 | 21.435 | 15/5:15.900 |
| 4 | 3 | 21.785 | 15/5:18.619 |
| 5 | 3 | 21.292 | 15/5:18.771 |
| 6 | 3 | 21.387 | 15/5:19.110 |
| 7 | 3 | 21.602 | 15/5:19.813 |
| 8 | 3 | 21.112 | 15/5:19.421 |
| 9 | 2 | 20.878 | 15/5:18.727 |
| 10 | 3 | 22.234 | 15/5:20.205 |
| 11 | 4 | 21.313 | 15/5:20.159 |
| 12 | 4 | 21.184 | 15/5:19.959 |
| 13 | 4 | 20.167 | 15/5:18.616 |
| 14 | 4 | 20.865 | 15/5:18.213 |
| 15 | 4 | 21.082 | 15/5:18.081 |