| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.757 | 18/6:13.626 |
| 2 | 5 | 21.347 | 18/6:18.936 |
| 3 | 4 | 22.029 | 17/6:03.420 |
| 4 | 4 | 19.938 | 18/6:18.320 |
| 5 | 4 | 19.219 | 18/6:11.844 |
| 6 | 4 | 18.534 | 18/6:05.472 |
| 7 | 4 | 22.018 | 18/6:09.879 |
| 8 | 4 | 20.582 | 18/6:09.954 |
| 9 | 4 | 17.366 | 18/6:03.580 |
| 10 | 4 | 19.755 | 18/6:02.781 |
| 11 | 4 | 18.716 | 18/6:00.427 |
| 12 | 3 | 18.529 | 19/6:18.084 |
| 13 | 3 | 19.119 | 19/6:16.944 |
| 14 | 3 | 19.566 | 19/6:16.573 |
| 15 | 4 | 22.750 | 18/6:00.270 |
| 16 | 4 | 18.251 | 19/6:18.190 |
| 17 | 4 | 21.922 | 18/6:00.421 |
| 18 | 3 | 18.126 | 19/6:18.442 |
| 19 | 3 | 21.813 | 19/6:20.337 |