| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.365 | N/A |
| 2 | 4 | 25.924 | 19/8:06.997 |
| 3 | 4 | 28.704 | 18/8:04.703 |
| 4 | 4 | 25.352 | 19/8:20.245 |
| 5 | 4 | 30.125 | 18/8:08.311 |
| 6 | 4 | 28.137 | 18/8:10.387 |
| 7 | 4 | 27.577 | 18/8:10.185 |
| 8 | 5 | 25.485 | 18/8:04.960 |
| 9 | 5 | 24.835 | 19/8:26.677 |
| 10 | 4 | 26.082 | 19/8:24.807 |
| 11 | 5 | 32.531 | 18/8:07.443 |
| 12 | 8 | 1:16.841 | 12/6:11.958 |