| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.755 | N/A |
| 2 | 1 | 14.507 | 21/5:06.895 |
| 3 | 1 | 14.029 | 21/5:02.115 |
| 4 | 2 | 15.178 | 21/5:08.181 |
| 5 | 2 | 15.217 | 21/5:11.041 |
| 6 | 2 | 16.086 | 20/5:01.819 |
| 7 | 2 | 13.701 | 21/5:12.481 |
| 8 | 2 | 17.618 | 20/5:05.381 |
| 9 | 2 | 14.648 | 20/5:04.092 |
| 10 | 2 | 13.518 | 20/5:00.703 |
| 11 | 2 | 13.830 | 21/5:13.419 |
| 12 | 2 | 14.907 | 21/5:13.553 |
| 13 | 2 | 13.572 | 21/5:11.044 |
| 14 | 2 | 15.520 | 21/5:12.648 |
| 15 | 2 | 13.888 | 21/5:11.353 |
| 16 | 2 | 19.739 | 20/5:02.968 |
| 17 | 2 | 21.136 | 20/5:10.179 |
| 18 | 2 | 13.878 | 20/5:08.429 |
| 19 | 2 | 14.421 | 20/5:07.447 |
| 20 | 2 | 13.382 | 20/5:05.530 |