| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.811 | 27/8:00.897 |
| 2 | 3 | 17.954 | 27/8:02.827 |
| 3 | 3 | 18.011 | 27/8:03.984 |
| 4 | 3 | 19.144 | 27/8:12.210 |
| 5 | 3 | 16.954 | 27/8:05.320 |
| 6 | 3 | 16.587 | 28/8:16.818 |
| 7 | 3 | 16.892 | 28/8:13.412 |
| 8 | 3 | 16.801 | 28/8:10.539 |
| 9 | 4 | 33.602 | 25/8:02.656 |
| 10 | 4 | 47.816 | 22/8:07.458 |
| 11 | 4 | 17.063 | 23/8:18.964 |
| 12 | 4 | 18.403 | 23/8:12.656 |
| 13 | 4 | 16.912 | 23/8:04.681 |
| 14 | 4 | 16.484 | 24/8:17.887 |
| 15 | 4 | 16.435 | 24/8:10.990 |
| 16 | 4 | 16.523 | 24/8:05.088 |
| 17 | 5 | 16.611 | 24/8:00.004 |
| 18 | 4 | 16.594 | 25/8:15.274 |
| 19 | 5 | 16.070 | 25/8:10.351 |
| 20 | 4 | 17.300 | 25/8:07.459 |
| 21 | 4 | 17.023 | 25/8:04.512 |
| 22 | 4 | 16.946 | 25/8:01.745 |
| 23 | 4 | 22.328 | 25/8:05.070 |
| 24 | 4 | 16.862 | 25/8:02.423 |
| 25 | 4 | 21.166 | 25/8:04.292 |