| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.405 | 19/5:11.695 |
| 2 | 1 | 15.950 | 19/5:07.373 |
| 3 | 1 | 16.598 | 19/5:10.036 |
| 4 | 2 | 19.114 | 18/5:06.302 |
| 5 | 1 | 16.052 | 18/5:02.828 |
| 6 | 3 | 18.237 | 18/5:07.068 |
| 7 | 3 | 16.210 | 18/5:04.884 |
| 8 | 3 | 16.363 | 18/5:03.590 |
| 9 | 1 | 17.045 | 18/5:03.948 |
| 10 | 3 | 18.653 | 18/5:07.129 |
| 11 | 2 | 16.509 | 18/5:06.223 |
| 12 | 1 | 15.883 | 18/5:04.528 |
| 13 | 1 | 16.404 | 18/5:03.816 |
| 14 | 1 | 16.213 | 18/5:02.961 |
| 15 | 1 | 16.406 | 18/5:02.450 |
| 16 | 1 | 15.891 | 18/5:01.425 |
| 17 | 1 | 16.269 | 18/5:00.920 |
| 18 | 1 | 23.390 | 18/5:07.592 |