| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.689 | 23/8:18.847 |
| 2 | 4 | 17.422 | 25/8:08.888 |
| 3 | 3 | 18.860 | 25/8:03.092 |
| 4 | 4 | 17.890 | 26/8:13.097 |
| 5 | 3 | 16.634 | 26/8:00.974 |
| 6 | 3 | 17.169 | 27/8:13.488 |
| 7 | 3 | 16.676 | 27/8:07.311 |
| 8 | 4 | 16.940 | 27/8:03.570 |
| 9 | 4 | 18.777 | 27/8:06.171 |
| 10 | 5 | 24.765 | 26/8:05.737 |
| 11 | 5 | 16.974 | 26/8:01.700 |
| 12 | 5 | 16.363 | 27/8:15.358 |
| 13 | 5 | 21.254 | 26/8:02.826 |
| 14 | 6 | 16.723 | 27/8:17.834 |
| 15 | 5 | 16.553 | 27/8:14.440 |
| 16 | 5 | 17.607 | 27/8:13.249 |
| 17 | 6 | 16.814 | 27/8:10.939 |
| 18 | 5 | 16.019 | 27/8:07.693 |