| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.278 | 15/5:04.170 |
| 2 | 3 | 21.531 | 15/5:13.567 |
| 3 | 3 | 18.577 | 15/5:01.930 |
| 4 | 3 | 19.232 | 16/5:18.472 |
| 5 | 4 | 25.603 | 15/5:15.663 |
| 6 | 4 | 19.167 | 15/5:10.970 |
| 7 | 3 | 22.999 | 15/5:15.829 |
| 8 | 3 | 20.818 | 15/5:15.384 |
| 9 | 4 | 22.450 | 15/5:17.758 |
| 10 | 4 | 20.004 | 15/5:15.988 |
| 11 | 4 | 23.064 | 15/5:18.713 |
| 12 | 4 | 19.487 | 15/5:16.512 |
| 13 | 4 | 20.775 | 15/5:16.137 |
| 14 | 4 | 18.893 | 15/5:13.798 |
| 15 | 4 | 23.271 | 15/5:16.149 |