| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.682 | 15/5:10.230 |
| 2 | 3 | 20.953 | 15/5:12.262 |
| 3 | 4 | 20.516 | 15/5:10.755 |
| 4 | 1 | 14.212 | 16/5:05.452 |
| 5 | 1 | 21.760 | 16/5:13.994 |
| 6 | 2 | 25.548 | 15/5:09.178 |
| 7 | 2 | 20.108 | 15/5:08.098 |
| 8 | 3 | 21.484 | 15/5:09.868 |
| 9 | 3 | 20.419 | 15/5:09.470 |
| 10 | 4 | 20.186 | 15/5:08.802 |
| 11 | 2 | 20.527 | 15/5:08.720 |
| 12 | 2 | 21.288 | 15/5:09.604 |
| 13 | 2 | 23.497 | 15/5:12.900 |
| 14 | 2 | 22.288 | 15/5:14.430 |
| 15 | 2 | 23.935 | 15/5:17.403 |