| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.811 | 18/5:02.598 |
| 2 | 3 | 16.070 | 19/5:12.370 |
| 3 | 3 | 16.421 | 19/5:12.246 |
| 4 | 3 | 16.499 | 19/5:12.555 |
| 5 | 3 | 15.869 | 19/5:10.346 |
| 6 | 3 | 15.855 | 19/5:08.829 |
| 7 | 3 | 16.100 | 19/5:08.411 |
| 8 | 3 | 21.002 | 18/5:02.911 |
| 9 | 3 | 18.913 | 18/5:07.080 |
| 10 | 3 | 15.966 | 18/5:05.111 |
| 11 | 3 | 16.005 | 18/5:03.563 |
| 12 | 3 | 16.457 | 18/5:02.952 |
| 13 | 3 | 16.600 | 18/5:02.633 |
| 14 | 2 | 15.942 | 18/5:01.513 |
| 15 | 2 | 16.467 | 18/5:01.172 |
| 16 | 2 | 17.472 | 18/5:02.005 |
| 17 | 2 | 20.168 | 18/5:05.594 |
| 18 | 2 | 16.034 | 18/5:04.651 |