| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.173 | 21/6:00.633 |
| 2 | 1 | 18.549 | 21/6:15.081 |
| 3 | 1 | 16.774 | 21/6:07.472 |
| 4 | 1 | 16.834 | 21/6:03.983 |
| 5 | 1 | 17.156 | 21/6:03.241 |
| 6 | 1 | 17.927 | 21/6:05.445 |
| 7 | 1 | 17.298 | 21/6:05.133 |
| 8 | 1 | 17.072 | 21/6:04.305 |
| 9 | 1 | 16.613 | 21/6:02.591 |
| 10 | 1 | 16.872 | 21/6:01.763 |
| 11 | 1 | 18.808 | 21/6:04.781 |
| 12 | 1 | 17.070 | 21/6:04.255 |
| 13 | 1 | 17.226 | 21/6:04.062 |
| 14 | 1 | 16.945 | 21/6:03.475 |
| 15 | 1 | 17.239 | 21/6:03.378 |
| 16 | 1 | 16.714 | 21/6:02.604 |
| 17 | 1 | 16.751 | 21/6:01.967 |
| 18 | 1 | 17.800 | 21/6:02.624 |
| 19 | 1 | 17.089 | 21/6:02.427 |
| 20 | 1 | 17.146 | 21/6:02.309 |
| 21 | 1 | 17.112 | 21/6:02.168 |