| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 45.212 | 20/15:04.240 |
| 2 | 1 | 52.481 | 19/15:28.084 |
| 3 | 1 | 50.790 | 19/15:40.392 |
| 4 | 1 | 45.974 | 19/15:23.671 |
| 5 | 1 | 49.886 | 19/15:28.503 |
| 6 | 1 | 45.719 | 19/15:18.530 |
| 7 | 1 | 45.566 | 19/15:10.990 |
| 8 | 1 | 45.111 | 19/15:04.255 |
| 9 | 1 | 45.770 | 19/15:00.408 |
| 10 | 1 | 46.536 | 20/15:46.090 |
| 11 | 1 | 47.645 | 20/15:46.709 |
| 12 | 1 | 45.949 | 20/15:44.398 |
| 13 | 1 | 47.011 | 20/15:44.077 |
| 14 | 1 | 46.750 | 20/15:43.429 |
| 15 | 1 | 50.844 | 19/15:00.909 |
| 16 | 1 | 47.284 | 19/15:00.752 |
| 17 | 1 | 46.864 | 19/15:00.144 |
| 18 | 1 | 46.148 | 20/15:46.156 |
| 19 | 1 | 47.117 | 20/15:45.955 |