| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.488 | 15/5:07.320 |
| 2 | 4 | 14.809 | 17/5:00.024 |
| 3 | 4 | 17.496 | 18/5:16.758 |
| 4 | 4 | 15.139 | 18/5:05.694 |
| 5 | 4 | 14.701 | 19/5:14.005 |
| 6 | 4 | 15.167 | 19/5:09.700 |
| 7 | 4 | 14.593 | 19/5:05.067 |
| 8 | 4 | 15.477 | 19/5:03.691 |
| 9 | 4 | 15.120 | 19/5:01.868 |
| 10 | 4 | 14.703 | 20/5:15.386 |
| 11 | 4 | 15.244 | 20/5:14.431 |
| 12 | 4 | 14.591 | 20/5:12.547 |
| 13 | 4 | 15.007 | 20/5:11.592 |
| 14 | 4 | 17.833 | 20/5:14.811 |
| 15 | 4 | 15.404 | 20/5:14.363 |
| 16 | 4 | 14.853 | 20/5:13.281 |
| 17 | 4 | 14.900 | 20/5:12.382 |
| 18 | 4 | 14.698 | 20/5:11.359 |
| 19 | 4 | 15.096 | 20/5:10.862 |
| 20 | 4 | 14.656 | 20/5:09.975 |