| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.823 | 18/5:02.814 |
| 2 | 1 | 17.181 | 18/5:06.036 |
| 3 | 1 | 16.820 | 18/5:04.944 |
| 4 | 2 | 17.202 | 18/5:06.117 |
| 5 | 2 | 17.014 | 18/5:06.144 |
| 6 | 2 | 17.141 | 18/5:06.543 |
| 7 | 1 | 17.143 | 18/5:06.833 |
| 8 | 1 | 17.269 | 18/5:07.334 |
| 9 | 1 | 17.157 | 18/5:07.500 |
| 10 | 1 | 17.248 | 18/5:07.796 |
| 11 | 1 | 17.264 | 18/5:08.065 |
| 12 | 1 | 16.831 | 18/5:07.639 |
| 13 | 1 | 16.812 | 18/5:07.253 |
| 14 | 1 | 16.979 | 18/5:07.137 |
| 15 | 1 | 16.977 | 18/5:07.033 |
| 16 | 1 | 16.971 | 18/5:06.936 |
| 17 | 1 | 16.850 | 18/5:06.722 |
| 18 | 1 | 16.828 | 18/5:06.510 |