| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.811 | 18/5:02.598 |
| 2 | 3 | 18.792 | 17/5:02.625 |
| 3 | 2 | 17.036 | 18/5:15.834 |
| 4 | 2 | 16.885 | 18/5:12.858 |
| 5 | 2 | 17.146 | 18/5:12.012 |
| 6 | 3 | 17.439 | 18/5:12.327 |
| 7 | 3 | 16.966 | 18/5:11.336 |
| 8 | 3 | 16.781 | 18/5:10.176 |
| 9 | 3 | 17.328 | 18/5:10.368 |
| 10 | 3 | 16.664 | 18/5:09.326 |
| 11 | 3 | 17.318 | 18/5:09.544 |
| 12 | 3 | 17.189 | 18/5:09.533 |
| 13 | 3 | 17.149 | 18/5:09.467 |
| 14 | 5 | 19.360 | 18/5:12.254 |
| 15 | 5 | 20.232 | 18/5:15.715 |
| 16 | 5 | 16.934 | 18/5:15.034 |
| 17 | 5 | 18.108 | 18/5:15.676 |
| 18 | 5 | 22.610 | 18/5:20.748 |