| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.039 | 15/5:00.585 |
| 2 | 2 | 20.261 | 15/5:02.250 |
| 3 | 1 | 20.193 | 15/5:02.465 |
| 4 | 2 | 20.400 | 15/5:03.349 |
| 5 | 2 | 19.866 | 15/5:02.277 |
| 6 | 2 | 20.426 | 15/5:02.963 |
| 7 | 2 | 20.953 | 15/5:04.581 |
| 8 | 2 | 19.946 | 15/5:03.908 |
| 9 | 2 | 19.920 | 15/5:03.340 |
| 10 | 2 | 20.230 | 15/5:03.351 |
| 11 | 1 | 20.090 | 15/5:03.169 |
| 12 | 1 | 19.890 | 15/5:02.767 |
| 13 | 1 | 19.436 | 15/5:01.904 |
| 14 | 1 | 19.547 | 15/5:01.282 |
| 15 | 1 | 19.838 | 15/5:01.035 |