| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.462 | N/A |
| 2 | 2 | 26.038 | 19/8:12.146 |
| 3 | 1 | 24.086 | 20/8:19.064 |
| 4 | 1 | 23.901 | 20/8:12.287 |
| 5 | 1 | 24.202 | 20/8:10.040 |
| 6 | 1 | 23.153 | 20/8:04.706 |
| 7 | 1 | 26.455 | 20/8:11.606 |
| 8 | 1 | 25.547 | 20/8:14.070 |
| 9 | 1 | 22.976 | 20/8:09.812 |
| 10 | 1 | 26.214 | 20/8:13.336 |
| 11 | 1 | 26.093 | 20/8:15.925 |
| 12 | 1 | 23.428 | 20/8:13.440 |
| 13 | 1 | 23.649 | 20/8:11.720 |
| 14 | 1 | 26.872 | 20/8:14.974 |
| 15 | 1 | 25.898 | 20/8:16.442 |
| 16 | 1 | 26.771 | 20/8:18.820 |
| 17 | 1 | 28.477 | 20/8:22.927 |
| 18 | 1 | 25.180 | 20/8:22.865 |
| 19 | 2 | 31.666 | 19/8:04.068 |