| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.242 | 18/5:10.356 |
| 2 | 2 | 17.557 | 18/5:13.191 |
| 3 | 1 | 16.760 | 18/5:09.354 |
| 4 | 1 | 17.036 | 18/5:08.678 |
| 5 | 1 | 16.585 | 18/5:06.648 |
| 6 | 1 | 18.123 | 18/5:09.909 |
| 7 | 2 | 18.713 | 18/5:13.755 |
| 8 | 2 | 16.338 | 18/5:11.297 |
| 9 | 2 | 16.674 | 18/5:10.056 |
| 10 | 2 | 18.328 | 18/5:12.041 |
| 11 | 2 | 15.885 | 18/5:09.667 |
| 12 | 2 | 15.944 | 18/5:07.777 |
| 13 | 2 | 15.923 | 18/5:06.150 |
| 14 | 2 | 15.683 | 18/5:04.446 |
| 15 | 1 | 15.184 | 18/5:02.370 |
| 16 | 1 | 16.672 | 18/5:02.228 |
| 17 | 3 | 33.030 | 17/5:01.677 |
| 18 | 1 | 33.030 | 17/5:01.677 |