| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.534 | 16/7:04.544 |
| 2 | 2 | 23.415 | 17/7:04.566 |
| 3 | 3 | 22.049 | 18/7:11.988 |
| 4 | 3 | 24.531 | 18/7:14.380 |
| 5 | 3 | 27.343 | 17/7:01.165 |
| 6 | 3 | 23.612 | 18/7:22.452 |
| 7 | 3 | 20.870 | 18/7:12.910 |
| 8 | 4 | 28.363 | 18/7:22.613 |
| 9 | 4 | 21.823 | 18/7:17.080 |
| 10 | 4 | 23.921 | 18/7:16.430 |
| 11 | 4 | 22.465 | 18/7:13.515 |
| 12 | 4 | 29.591 | 18/7:21.775 |
| 13 | 4 | 22.179 | 18/7:18.502 |
| 14 | 4 | 27.172 | 18/7:22.116 |
| 15 | 4 | 29.882 | 17/7:03.583 |
| 16 | 4 | 22.220 | 17/7:00.718 |
| 17 | 4 | 20.391 | 18/7:20.853 |
| 18 | 4 | 27.431 | 18/7:23.792 |