| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.604 | 19/5:15.476 |
| 2 | 3 | 19.489 | 17/5:06.791 |
| 3 | 4 | 19.198 | 17/5:13.316 |
| 4 | 3 | 17.981 | 17/5:11.406 |
| 5 | 4 | 25.459 | 16/5:15.939 |
| 6 | 4 | 16.093 | 16/5:06.197 |
| 7 | 4 | 16.243 | 17/5:18.306 |
| 8 | 4 | 16.047 | 17/5:12.617 |
| 9 | 4 | 17.422 | 17/5:10.790 |
| 10 | 4 | 16.516 | 17/5:07.788 |
| 11 | 3 | 16.426 | 17/5:05.193 |
| 12 | 3 | 16.443 | 17/5:03.055 |
| 13 | 3 | 17.421 | 17/5:02.524 |
| 14 | 3 | 16.449 | 17/5:00.889 |
| 15 | 3 | 16.918 | 17/5:00.004 |
| 16 | 2 | 17.449 | 18/5:17.428 |
| 17 | 2 | 16.279 | 18/5:15.992 |
| 18 | 2 | 16.534 | 18/5:14.971 |