| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.414 | 21/6:05.694 |
| 2 | 2 | 17.185 | 21/6:03.290 |
| 3 | 2 | 16.685 | 22/6:16.083 |
| 4 | 2 | 18.080 | 21/6:04.161 |
| 5 | 2 | 17.409 | 21/6:04.447 |
| 6 | 2 | 17.624 | 21/6:05.389 |
| 7 | 2 | 17.966 | 21/6:07.089 |
| 8 | 2 | 16.578 | 21/6:04.720 |
| 9 | 2 | 16.661 | 21/6:03.071 |
| 10 | 2 | 17.215 | 21/6:02.916 |
| 11 | 2 | 17.318 | 21/6:02.985 |
| 12 | 2 | 16.939 | 21/6:02.380 |
| 13 | 2 | 17.076 | 21/6:02.088 |
| 14 | 2 | 17.116 | 21/6:01.899 |
| 15 | 2 | 16.927 | 21/6:01.470 |
| 16 | 2 | 16.806 | 21/6:00.936 |
| 17 | 2 | 17.300 | 21/6:01.075 |
| 18 | 2 | 17.062 | 21/6:00.921 |
| 19 | 2 | 17.600 | 21/6:01.378 |
| 20 | 2 | 19.813 | 21/6:04.113 |
| 21 | 2 | 17.656 | 21/6:04.430 |