| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 28.127 | N/A |
| 2 | 1 | 26.785 | 18/8:03.472 |
| 3 | 1 | 25.651 | 19/8:20.051 |
| 4 | 1 | 26.123 | 19/8:19.481 |
| 5 | 1 | 30.503 | 18/8:11.640 |
| 6 | 1 | 30.273 | 18/8:21.866 |
| 7 | 1 | 25.892 | 18/8:16.270 |
| 8 | 1 | 29.140 | 18/8:20.161 |
| 9 | 1 | 32.030 | 17/8:00.921 |
| 10 | 1 | 25.739 | 18/8:24.383 |
| 11 | 1 | 26.553 | 18/8:21.898 |
| 12 | 1 | 26.327 | 18/8:19.515 |
| 13 | 1 | 27.316 | 18/8:18.930 |
| 14 | 1 | 26.172 | 18/8:16.939 |
| 15 | 1 | 26.284 | 18/8:15.369 |
| 16 | 1 | 29.291 | 18/8:17.416 |
| 17 | 1 | 28.471 | 18/8:18.336 |
| 18 | 1 | 26.853 | 18/8:17.530 |