| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.711 | 16/5:15.376 |
| 2 | 2 | 20.813 | 15/5:03.930 |
| 3 | 2 | 21.208 | 15/5:08.660 |
| 4 | 3 | 23.109 | 15/5:18.154 |
| 5 | 2 | 19.758 | 15/5:13.797 |
| 6 | 2 | 20.414 | 15/5:12.532 |
| 7 | 2 | 20.387 | 15/5:11.571 |
| 8 | 3 | 21.271 | 15/5:12.508 |
| 9 | 3 | 22.573 | 15/5:15.407 |
| 10 | 3 | 20.702 | 15/5:14.919 |
| 11 | 4 | 25.709 | 15/5:21.348 |
| 12 | 4 | 18.966 | 15/5:18.276 |
| 13 | 3 | 20.318 | 15/5:17.237 |
| 14 | 3 | 20.089 | 15/5:16.101 |
| 15 | 3 | 20.290 | 15/5:15.318 |