| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.655 | N/A |
| 2 | 1 | 27.156 | 18/8:10.307 |
| 3 | 1 | 25.825 | 19/8:25.484 |
| 4 | 1 | 27.527 | 18/8:04.867 |
| 5 | 1 | 26.019 | 18/8:01.394 |
| 6 | 1 | 25.996 | 19/8:25.737 |
| 7 | 1 | 26.295 | 19/8:25.109 |
| 8 | 1 | 26.135 | 19/8:24.248 |
| 9 | 1 | 26.256 | 19/8:23.875 |
| 10 | 1 | 29.274 | 18/8:02.900 |
| 11 | 1 | 25.860 | 18/8:01.438 |
| 12 | 1 | 26.900 | 18/8:01.848 |
| 13 | 1 | 27.640 | 18/8:03.239 |
| 14 | 1 | 26.197 | 18/8:02.528 |
| 15 | 1 | 26.058 | 18/8:01.751 |
| 16 | 1 | 26.838 | 18/8:01.961 |
| 17 | 1 | 26.355 | 18/8:01.631 |
| 18 | 1 | 25.711 | 18/8:00.697 |