| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 29.045 | N/A |
| 2 | 1 | 24.230 | 20/8:09.415 |
| 3 | 1 | 23.572 | 20/8:03.164 |
| 4 | 1 | 30.956 | 19/8:21.593 |
| 5 | 1 | 23.893 | 19/8:10.974 |
| 6 | 1 | 23.728 | 19/8:04.009 |
| 7 | 1 | 23.838 | 20/8:24.732 |
| 8 | 1 | 23.956 | 20/8:21.800 |
| 9 | 1 | 28.974 | 19/8:06.125 |
| 10 | 1 | 24.718 | 19/8:04.775 |
| 11 | 1 | 23.974 | 19/8:02.355 |
| 12 | 1 | 23.389 | 20/8:24.438 |
| 13 | 1 | 23.133 | 20/8:21.449 |
| 14 | 1 | 24.047 | 20/8:20.256 |
| 15 | 1 | 24.365 | 20/8:19.665 |
| 16 | 1 | 25.057 | 20/8:20.029 |
| 17 | 1 | 25.607 | 20/8:21.001 |
| 18 | 1 | 26.293 | 20/8:22.625 |
| 19 | 1 | 25.048 | 20/8:22.755 |
| 20 | 1 | 26.518 | 20/8:24.341 |