| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.762 | 18/5:01.716 |
| 2 | 2 | 16.697 | 18/5:01.131 |
| 3 | 3 | 16.987 | 18/5:02.676 |
| 4 | 2 | 16.876 | 18/5:02.949 |
| 5 | 2 | 17.157 | 18/5:04.124 |
| 6 | 2 | 16.982 | 18/5:04.383 |
| 7 | 2 | 16.702 | 18/5:03.847 |
| 8 | 2 | 17.086 | 18/5:04.310 |
| 9 | 2 | 16.820 | 18/5:04.138 |
| 10 | 2 | 17.166 | 18/5:04.623 |
| 11 | 2 | 17.554 | 18/5:05.654 |
| 12 | 2 | 16.916 | 18/5:05.557 |
| 13 | 2 | 21.995 | 18/5:12.507 |
| 14 | 2 | 16.882 | 18/5:11.891 |
| 15 | 2 | 16.968 | 18/5:11.046 |
| 16 | 2 | 16.870 | 18/5:10.972 |
| 17 | 2 | 20.075 | 18/5:13.935 |
| 18 | 2 | 16.853 | 18/5:13.348 |