| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 31.304 | N/A |
| 2 | 4 | 22.749 | 19/7:20.786 |
| 3 | 4 | 22.067 | 19/7:14.648 |
| 4 | 4 | 22.804 | 19/7:17.024 |
| 5 | 4 | 22.984 | 19/7:19.022 |
| 6 | 4 | 26.255 | 18/7:08.624 |
| 7 | 4 | 24.036 | 18/7:10.506 |
| 8 | 4 | 21.809 | 18/7:06.442 |
| 9 | 4 | 26.387 | 18/7:13.122 |
| 10 | 4 | 22.458 | 18/7:10.896 |
| 11 | 4 | 22.047 | 18/7:08.417 |
| 12 | 4 | 25.799 | 18/7:12.187 |
| 13 | 4 | 23.640 | 18/7:12.270 |
| 14 | 4 | 26.050 | 18/7:15.492 |
| 15 | 4 | 22.484 | 18/7:13.923 |
| 16 | 4 | 27.219 | 18/7:17.930 |
| 17 | 4 | 22.356 | 18/7:16.269 |
| 18 | 4 | 24.050 | 18/7:16.498 |