| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.785 | 14/5:04.990 |
| 2 | 3 | 20.717 | 15/5:18.765 |
| 3 | 1 | 20.610 | 15/5:15.560 |
| 4 | 1 | 20.921 | 15/5:15.124 |
| 5 | 2 | 20.645 | 15/5:14.034 |
| 6 | 1 | 20.533 | 15/5:13.027 |
| 7 | 2 | 21.868 | 15/5:15.169 |
| 8 | 1 | 20.534 | 15/5:14.274 |
| 9 | 1 | 20.665 | 15/5:13.797 |
| 10 | 2 | 20.310 | 15/5:12.882 |
| 11 | 2 | 22.683 | 15/5:15.370 |
| 12 | 2 | 21.140 | 15/5:15.514 |
| 13 | 2 | 20.259 | 15/5:14.619 |
| 14 | 2 | 20.334 | 15/5:13.933 |
| 15 | 2 | 21.483 | 15/5:14.487 |