| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.616 | 21/5:06.936 |
| 2 | 2 | 15.078 | 21/5:11.787 |
| 3 | 2 | 14.581 | 21/5:09.925 |
| 4 | 2 | 14.374 | 21/5:07.907 |
| 5 | 2 | 14.804 | 21/5:08.503 |
| 6 | 2 | 14.421 | 21/5:07.559 |
| 7 | 2 | 14.431 | 21/5:06.915 |
| 8 | 1 | 14.335 | 21/5:06.180 |
| 9 | 1 | 14.227 | 21/5:05.356 |
| 10 | 1 | 14.355 | 21/5:04.966 |
| 11 | 3 | 20.744 | 20/5:01.756 |
| 12 | 2 | 14.384 | 20/5:00.583 |
| 13 | 2 | 14.203 | 21/5:14.278 |
| 14 | 3 | 18.373 | 20/5:04.180 |
| 15 | 2 | 14.325 | 20/5:03.001 |
| 16 | 2 | 14.118 | 20/5:01.711 |
| 17 | 3 | 17.419 | 20/5:04.456 |
| 18 | 2 | 14.781 | 20/5:03.966 |
| 19 | 2 | 14.158 | 20/5:02.871 |
| 20 | 2 | 14.513 | 20/5:02.240 |