| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 28.817 | N/A |
| 2 | 5 | 25.047 | 20/8:24.071 |
| 3 | 5 | 23.299 | 20/8:08.104 |
| 4 | 5 | 30.605 | 19/8:22.523 |
| 5 | 5 | 23.880 | 19/8:11.556 |
| 6 | 6 | 24.863 | 19/8:08.515 |
| 7 | 5 | 22.146 | 20/8:23.310 |
| 8 | 5 | 22.994 | 20/8:17.937 |
| 9 | 6 | 30.925 | 19/8:07.274 |
| 10 | 6 | 33.387 | 19/8:23.109 |
| 11 | 6 | 23.690 | 19/8:18.321 |
| 12 | 6 | 25.060 | 19/8:16.646 |
| 13 | 6 | 25.025 | 19/8:15.198 |
| 14 | 6 | 23.925 | 19/8:12.449 |
| 15 | 6 | 24.381 | 19/8:10.680 |
| 16 | 6 | 27.040 | 19/8:12.337 |
| 17 | 6 | 29.153 | 19/8:16.164 |
| 18 | 6 | 23.364 | 19/8:13.411 |
| 19 | 6 | 22.959 | 19/8:10.560 |