| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 22.602 | N/A |
| 2 | 7 | 17.149 | 21/6:05.582 |
| 3 | 6 | 17.702 | 21/6:11.112 |
| 4 | 4 | 17.336 | 21/6:10.515 |
| 5 | 4 | 16.528 | 21/6:06.177 |
| 6 | 3 | 17.307 | 21/6:06.069 |
| 7 | 3 | 16.853 | 21/6:05.518 |
| 8 | 5 | 20.765 | 21/6:15.859 |
| 9 | 4 | 19.196 | 20/6:01.837 |
| 10 | 4 | 17.297 | 20/6:00.660 |
| 11 | 4 | 16.584 | 21/6:16.036 |
| 12 | 4 | 16.725 | 21/6:14.314 |
| 13 | 3 | 16.889 | 21/6:13.153 |
| 14 | 3 | 17.088 | 21/6:12.477 |
| 15 | 5 | 20.055 | 21/6:16.136 |
| 16 | 5 | 20.059 | 20/6:01.477 |
| 17 | 5 | 16.341 | 21/6:17.444 |
| 18 | 4 | 16.033 | 21/6:15.433 |
| 19 | 4 | 16.407 | 21/6:14.062 |
| 20 | 4 | 19.135 | 21/6:15.706 |
| 21 | 4 | 17.423 | 21/6:15.474 |