| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.591 | N/A |
| 2 | 1 | 19.039 | 22/7:00.041 |
| 3 | 1 | 18.707 | 23/7:15.797 |
| 4 | 1 | 21.968 | 22/7:18.589 |
| 5 | 1 | 18.699 | 22/7:12.259 |
| 6 | 1 | 25.742 | 21/7:17.211 |
| 7 | 1 | 24.993 | 20/7:09.559 |
| 8 | 1 | 20.428 | 20/7:06.583 |
| 9 | 1 | 19.487 | 20/7:02.115 |
| 10 | 1 | 23.646 | 20/7:07.421 |
| 11 | 1 | 17.906 | 20/7:00.759 |
| 12 | 1 | 27.631 | 20/7:12.106 |
| 13 | 1 | 20.359 | 20/7:10.048 |
| 14 | 1 | 18.398 | 20/7:05.441 |
| 15 | 1 | 22.515 | 20/7:07.079 |
| 16 | 1 | 18.040 | 20/7:02.831 |
| 17 | 1 | 18.306 | 21/7:20.421 |
| 18 | 1 | 21.788 | 20/7:00.319 |
| 19 | 1 | 18.730 | 21/7:18.793 |
| 20 | 1 | 19.855 | 21/7:17.682 |
| 21 | 1 | 18.053 | 21/7:14.881 |