| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.151 | 20/6:03.020 |
| 2 | 5 | 18.406 | 20/6:05.570 |
| 3 | 3 | 17.394 | 21/6:17.657 |
| 4 | 4 | 18.276 | 20/6:01.135 |
| 5 | 4 | 18.154 | 20/6:01.524 |
| 6 | 3 | 17.932 | 20/6:01.043 |
| 7 | 3 | 17.481 | 21/6:17.382 |
| 8 | 3 | 18.271 | 20/6:00.163 |
| 9 | 3 | 17.407 | 21/6:16.768 |
| 10 | 3 | 17.680 | 21/6:16.219 |
| 11 | 2 | 17.797 | 21/6:15.994 |
| 12 | 2 | 17.627 | 21/6:15.508 |
| 13 | 2 | 17.945 | 21/6:15.611 |
| 14 | 2 | 17.563 | 21/6:15.126 |
| 15 | 2 | 18.402 | 21/6:15.880 |
| 16 | 2 | 17.651 | 21/6:15.555 |
| 17 | 2 | 17.882 | 21/6:15.553 |
| 18 | 2 | 17.796 | 21/6:15.451 |
| 19 | 2 | 18.014 | 21/6:15.600 |
| 20 | 2 | 17.373 | 21/6:15.062 |
| 21 | 3 | 18.065 | 21/6:15.267 |