| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.909 | 19/6:18.271 |
| 2 | 2 | 18.071 | 19/6:00.810 |
| 3 | 2 | 17.759 | 20/6:11.593 |
| 4 | 2 | 17.800 | 20/6:07.695 |
| 5 | 2 | 17.344 | 20/6:03.532 |
| 6 | 2 | 16.871 | 21/6:17.139 |
| 7 | 2 | 17.451 | 21/6:15.615 |
| 8 | 2 | 17.032 | 21/6:13.372 |
| 9 | 2 | 17.914 | 21/6:13.686 |
| 10 | 2 | 17.427 | 21/6:12.914 |
| 11 | 2 | 17.053 | 21/6:11.568 |
| 12 | 2 | 16.943 | 21/6:10.255 |
| 13 | 2 | 17.494 | 21/6:10.033 |
| 14 | 2 | 17.410 | 21/6:09.717 |
| 15 | 2 | 17.155 | 21/6:09.086 |
| 16 | 2 | 17.174 | 21/6:08.559 |
| 17 | 2 | 17.022 | 21/6:07.906 |
| 18 | 2 | 17.345 | 21/6:07.703 |
| 19 | 2 | 17.980 | 21/6:08.223 |
| 20 | 2 | 17.628 | 21/6:08.321 |
| 21 | 2 | 17.505 | 21/6:08.287 |