| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.689 | 15/5:10.335 |
| 2 | 3 | 20.107 | 15/5:05.970 |
| 3 | 2 | 21.400 | 15/5:10.980 |
| 4 | 2 | 20.555 | 15/5:10.316 |
| 5 | 2 | 20.976 | 15/5:11.181 |
| 6 | 2 | 20.797 | 15/5:11.310 |
| 7 | 2 | 20.449 | 15/5:10.656 |
| 8 | 2 | 20.290 | 15/5:09.868 |
| 9 | 2 | 20.639 | 15/5:09.837 |
| 10 | 2 | 20.386 | 15/5:09.432 |
| 11 | 2 | 20.114 | 15/5:08.730 |
| 12 | 2 | 21.423 | 15/5:09.781 |
| 13 | 2 | 20.900 | 15/5:10.067 |
| 14 | 2 | 20.370 | 15/5:09.745 |
| 15 | 2 | 20.755 | 15/5:09.850 |