| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.275 | N/A |
| 2 | 1 | 18.810 | 20/6:18.665 |
| 3 | 1 | 19.547 | 19/6:06.488 |
| 4 | 1 | 18.964 | 19/6:05.201 |
| 5 | 1 | 19.061 | 19/6:04.994 |
| 6 | 1 | 19.691 | 19/6:07.137 |
| 7 | 1 | 18.979 | 19/6:06.431 |
| 8 | 1 | 21.758 | 19/6:13.072 |
| 9 | 1 | 22.639 | 18/6:00.104 |
| 10 | 1 | 19.597 | 19/6:19.367 |
| 11 | 1 | 19.065 | 19/6:17.874 |
| 12 | 1 | 19.563 | 19/6:17.468 |
| 13 | 1 | 18.982 | 19/6:16.259 |
| 14 | 1 | 21.020 | 19/6:18.057 |
| 15 | 1 | 22.757 | 18/6:01.800 |
| 16 | 1 | 21.444 | 18/6:03.402 |
| 17 | 1 | 21.091 | 18/6:04.428 |
| 18 | 1 | 20.029 | 18/6:04.272 |