| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.636 | N/A |
| 2 | 1 | 19.544 | 19/6:12.428 |
| 3 | 1 | 19.124 | 19/6:08.648 |
| 4 | 5 | 31.230 | 16/6:10.126 |
| 5 | 3 | 18.530 | 17/6:14.348 |
| 6 | 3 | 18.203 | 17/6:01.855 |
| 7 | 3 | 18.550 | 18/6:15.315 |
| 8 | 2 | 18.151 | 18/6:08.728 |
| 9 | 1 | 20.425 | 18/6:08.619 |
| 10 | 1 | 17.976 | 18/6:03.909 |
| 11 | 1 | 18.407 | 18/6:00.874 |
| 12 | 1 | 18.099 | 19/6:17.754 |
| 13 | 1 | 18.681 | 19/6:16.016 |
| 14 | 1 | 19.360 | 19/6:15.485 |
| 15 | 1 | 18.381 | 19/6:13.771 |
| 16 | 1 | 18.852 | 19/6:12.851 |
| 17 | 1 | 18.013 | 19/6:11.102 |
| 18 | 1 | 20.386 | 19/6:12.072 |
| 19 | 2 | 25.314 | 19/6:17.862 |