| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.452 | 15/5:06.780 |
| 2 | 2 | 20.779 | 15/5:09.233 |
| 3 | 2 | 20.465 | 15/5:08.480 |
| 4 | 2 | 20.344 | 15/5:07.650 |
| 5 | 1 | 20.534 | 15/5:07.722 |
| 6 | 1 | 20.554 | 15/5:07.820 |
| 7 | 2 | 20.740 | 15/5:08.289 |
| 8 | 1 | 20.321 | 15/5:07.854 |
| 9 | 1 | 20.100 | 15/5:07.148 |
| 10 | 2 | 20.957 | 15/5:07.869 |
| 11 | 2 | 20.970 | 15/5:08.476 |
| 12 | 2 | 20.440 | 15/5:08.320 |
| 13 | 2 | 20.686 | 15/5:08.472 |
| 14 | 2 | 21.594 | 15/5:09.574 |
| 15 | 2 | 20.032 | 15/5:08.968 |