| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.355 | 19/5:10.745 |
| 2 | 3 | 15.341 | 19/5:01.112 |
| 3 | 3 | 15.054 | 20/5:11.667 |
| 4 | 4 | 18.687 | 19/5:10.826 |
| 5 | 4 | 14.571 | 19/5:04.030 |
| 6 | 4 | 15.735 | 19/5:03.186 |
| 7 | 2 | 16.384 | 19/5:04.345 |
| 8 | 2 | 15.464 | 19/5:03.029 |
| 9 | 2 | 14.598 | 19/5:00.177 |
| 10 | 2 | 14.894 | 20/5:14.166 |
| 11 | 2 | 15.868 | 20/5:14.456 |
| 12 | 3 | 16.467 | 20/5:15.697 |
| 13 | 3 | 15.047 | 20/5:14.562 |
| 14 | 3 | 14.517 | 20/5:12.831 |
| 15 | 3 | 15.193 | 20/5:12.233 |
| 16 | 2 | 16.084 | 20/5:12.824 |
| 17 | 2 | 19.530 | 19/5:01.529 |
| 18 | 2 | 15.027 | 19/5:00.639 |
| 19 | 3 | 14.852 | 20/5:15.440 |
| 20 | 2 | 14.829 | 20/5:14.497 |