| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.771 | N/A |
| 2 | 3 | 16.253 | 30/8:11.108 |
| 3 | 3 | 17.024 | 29/8:05.649 |
| 4 | 4 | 17.503 | 29/8:13.717 |
| 5 | 4 | 16.399 | 29/8:10.024 |
| 6 | 4 | 15.612 | 29/8:03.400 |
| 7 | 4 | 15.499 | 30/8:14.839 |
| 8 | 4 | 15.983 | 30/8:13.187 |
| 9 | 4 | 15.152 | 30/8:08.936 |
| 10 | 4 | 15.418 | 30/8:06.487 |
| 11 | 4 | 21.917 | 29/8:06.699 |
| 12 | 4 | 15.156 | 29/8:02.829 |
| 13 | 4 | 21.180 | 29/8:13.661 |
| 14 | 4 | 18.458 | 29/8:16.964 |
| 15 | 4 | 15.618 | 29/8:14.115 |
| 16 | 4 | 17.395 | 29/8:14.962 |
| 17 | 4 | 17.738 | 29/8:16.304 |
| 18 | 4 | 15.276 | 29/8:13.433 |
| 19 | 4 | 16.029 | 29/8:12.053 |
| 20 | 4 | 20.993 | 28/8:01.048 |
| 21 | 4 | 22.500 | 28/8:08.360 |