| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.649 | 17/5:00.033 |
| 2 | 4 | 16.872 | 18/5:10.689 |
| 3 | 4 | 17.351 | 18/5:11.232 |
| 4 | 4 | 16.460 | 18/5:07.494 |
| 5 | 4 | 18.094 | 18/5:11.134 |
| 6 | 4 | 16.890 | 18/5:09.948 |
| 7 | 4 | 17.018 | 18/5:09.430 |
| 8 | 4 | 17.200 | 18/5:09.452 |
| 9 | 4 | 17.109 | 18/5:09.286 |
| 10 | 4 | 16.334 | 18/5:07.759 |
| 11 | 4 | 17.426 | 18/5:08.296 |
| 12 | 4 | 16.457 | 18/5:07.290 |
| 13 | 4 | 16.792 | 18/5:06.903 |
| 14 | 4 | 17.006 | 18/5:06.846 |
| 15 | 4 | 16.323 | 18/5:05.977 |
| 16 | 4 | 16.208 | 18/5:05.088 |
| 17 | 4 | 16.490 | 18/5:04.601 |
| 18 | 4 | 17.842 | 18/5:05.521 |