| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 26.301 | N/A |
| 2 | 1 | 26.210 | 19/8:18.081 |
| 3 | 1 | 25.676 | 19/8:13.275 |
| 4 | 1 | 26.817 | 19/8:18.519 |
| 5 | 1 | 24.872 | 19/8:12.388 |
| 6 | 1 | 25.352 | 19/8:10.438 |
| 7 | 1 | 28.189 | 19/8:17.649 |
| 8 | 1 | 25.174 | 19/8:15.046 |
| 9 | 1 | 24.943 | 19/8:12.575 |
| 10 | 1 | 28.034 | 19/8:16.835 |
| 11 | 1 | 25.709 | 19/8:16.057 |
| 12 | 1 | 26.593 | 19/8:16.868 |
| 13 | 1 | 32.807 | 18/8:00.167 |
| 14 | 1 | 29.652 | 18/8:04.029 |
| 15 | 1 | 25.246 | 18/8:01.990 |
| 16 | 1 | 25.667 | 18/8:00.700 |
| 17 | 1 | 26.292 | 18/8:00.236 |
| 18 | 1 | 26.222 | 19/8:26.429 |
| 19 | 1 | 24.829 | 19/8:24.585 |