| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.709 | 18/4:06.762 |
| 2 | 1 | 13.084 | 18/4:01.137 |
| 3 | 1 | 12.843 | 19/4:11.028 |
| 4 | 1 | 13.059 | 19/4:10.301 |
| 5 | 2 | 16.066 | 18/4:07.540 |
| 6 | 2 | 12.744 | 18/4:04.515 |
| 7 | 2 | 13.625 | 18/4:04.620 |
| 8 | 1 | 12.876 | 18/4:03.013 |
| 9 | 1 | 13.011 | 18/4:02.034 |
| 10 | 1 | 13.027 | 18/4:01.279 |
| 11 | 1 | 13.086 | 18/4:00.758 |
| 12 | 1 | 13.052 | 18/4:00.273 |
| 13 | 1 | 12.869 | 19/4:12.921 |
| 14 | 1 | 18.390 | 18/4:06.138 |
| 15 | 2 | 15.348 | 18/4:08.147 |
| 16 | 1 | 13.441 | 18/4:07.759 |
| 17 | 1 | 13.078 | 18/4:07.032 |
| 18 | 1 | 12.904 | 18/4:06.212 |