| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.232 | 19/5:08.408 |
| 2 | 2 | 16.038 | 19/5:06.565 |
| 3 | 2 | 16.773 | 19/5:10.606 |
| 4 | 3 | 16.727 | 19/5:12.407 |
| 5 | 2 | 16.520 | 19/5:12.702 |
| 6 | 2 | 16.148 | 19/5:11.720 |
| 7 | 3 | 17.966 | 19/5:15.954 |
| 8 | 3 | 18.771 | 18/5:04.144 |
| 9 | 3 | 16.769 | 18/5:03.888 |
| 10 | 3 | 18.035 | 18/5:05.962 |
| 11 | 3 | 16.638 | 18/5:05.373 |
| 12 | 3 | 16.463 | 18/5:04.620 |
| 13 | 3 | 16.827 | 18/5:04.487 |
| 14 | 3 | 17.162 | 18/5:04.803 |
| 15 | 3 | 16.175 | 18/5:03.893 |
| 16 | 3 | 16.879 | 18/5:03.888 |
| 17 | 3 | 17.156 | 18/5:04.178 |
| 18 | 3 | 16.718 | 18/5:03.997 |