| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.604 | 19/7:09.476 |
| 2 | 3 | 23.111 | 19/7:14.293 |
| 3 | 4 | 27.931 | 18/7:21.876 |
| 4 | 4 | 26.434 | 17/7:05.340 |
| 5 | 3 | 22.996 | 18/7:23.074 |
| 6 | 3 | 22.870 | 18/7:17.838 |
| 7 | 3 | 22.053 | 18/7:11.997 |
| 8 | 3 | 22.021 | 18/7:07.545 |
| 9 | 3 | 23.336 | 18/7:06.712 |
| 10 | 3 | 22.415 | 18/7:04.388 |
| 11 | 3 | 21.947 | 18/7:01.720 |
| 12 | 3 | 22.006 | 19/7:22.896 |
| 13 | 3 | 22.467 | 19/7:21.664 |
| 14 | 2 | 23.285 | 19/7:21.717 |
| 15 | 2 | 22.801 | 19/7:21.151 |
| 16 | 2 | 22.353 | 19/7:20.123 |
| 17 | 2 | 21.431 | 19/7:18.186 |
| 18 | 2 | 23.756 | 19/7:18.918 |
| 19 | 2 | 22.338 | 19/7:18.155 |