| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.154 | 20/6:03.080 |
| 2 | 3 | 17.781 | 21/6:17.317 |
| 3 | 3 | 17.897 | 21/6:16.824 |
| 4 | 3 | 17.269 | 21/6:13.280 |
| 5 | 3 | 17.628 | 21/6:12.662 |
| 6 | 3 | 17.101 | 21/6:10.405 |
| 7 | 3 | 17.153 | 21/6:08.949 |
| 8 | 3 | 18.236 | 21/6:10.700 |
| 9 | 3 | 18.571 | 21/6:12.843 |
| 10 | 3 | 18.014 | 21/6:13.388 |
| 11 | 3 | 17.814 | 21/6:13.453 |
| 12 | 3 | 17.803 | 21/6:13.487 |
| 13 | 3 | 19.402 | 21/6:16.099 |
| 14 | 3 | 17.914 | 21/6:16.105 |
| 15 | 3 | 17.298 | 21/6:15.249 |
| 16 | 3 | 18.181 | 21/6:15.658 |
| 17 | 3 | 17.672 | 21/6:15.391 |
| 18 | 3 | 17.382 | 21/6:14.815 |
| 19 | 3 | 17.901 | 21/6:14.873 |
| 20 | 3 | 17.594 | 21/6:14.603 |
| 21 | 3 | 17.755 | 21/6:14.520 |