| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 45.649 | N/A |
| 2 | 5 | 24.665 | 19/8:09.619 |
| 3 | 5 | 25.237 | 19/8:14.767 |
| 4 | 5 | 30.149 | 18/8:19.271 |
| 5 | 4 | 24.315 | 18/8:09.204 |
| 6 | 4 | 31.121 | 18/8:26.304 |
| 7 | 4 | 24.745 | 18/8:19.639 |
| 8 | 4 | 24.136 | 18/8:13.399 |
| 9 | 4 | 26.324 | 18/8:13.369 |
| 10 | 4 | 29.828 | 18/8:19.964 |
| 11 | 5 | 30.059 | 18/8:25.633 |
| 12 | 5 | 33.323 | 17/8:07.688 |
| 13 | 4 | 24.236 | 17/8:03.166 |
| 14 | 4 | 23.798 | 18/8:25.873 |
| 15 | 4 | 25.334 | 18/8:23.762 |
| 16 | 4 | 23.590 | 18/8:19.957 |
| 17 | 4 | 25.144 | 18/8:18.278 |
| 18 | 4 | 23.328 | 18/8:14.981 |