| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.261 | 15/5:03.915 |
| 2 | 2 | 19.855 | 15/5:00.870 |
| 3 | 1 | 18.852 | 16/5:14.496 |
| 4 | 1 | 19.785 | 16/5:15.012 |
| 5 | 1 | 19.656 | 16/5:14.909 |
| 6 | 1 | 19.909 | 16/5:15.515 |
| 7 | 1 | 20.027 | 16/5:16.217 |
| 8 | 1 | 19.913 | 16/5:16.516 |
| 9 | 1 | 20.294 | 16/5:17.426 |
| 10 | 1 | 19.416 | 16/5:16.749 |
| 11 | 1 | 20.723 | 16/5:18.096 |
| 12 | 1 | 23.683 | 15/5:02.967 |
| 13 | 1 | 21.505 | 15/5:04.476 |
| 14 | 1 | 20.421 | 15/5:04.607 |
| 15 | 1 | 21.751 | 15/5:06.051 |