| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.223 | 20/5:04.460 |
| 2 | 1 | 15.016 | 20/5:02.390 |
| 3 | 1 | 15.344 | 20/5:03.887 |
| 4 | 1 | 14.733 | 20/5:01.580 |
| 5 | 3 | 20.543 | 19/5:07.264 |
| 6 | 3 | 15.287 | 19/5:04.462 |
| 7 | 3 | 15.381 | 19/5:02.716 |
| 8 | 3 | 15.642 | 19/5:02.026 |
| 9 | 3 | 15.833 | 19/5:01.893 |
| 10 | 3 | 15.394 | 19/5:00.952 |
| 11 | 3 | 18.899 | 19/5:06.237 |
| 12 | 3 | 15.364 | 19/5:05.043 |
| 13 | 3 | 14.836 | 19/5:03.262 |
| 14 | 4 | 20.040 | 19/5:08.798 |
| 15 | 4 | 15.347 | 19/5:07.651 |
| 16 | 4 | 15.835 | 19/5:07.226 |
| 17 | 4 | 16.030 | 19/5:07.070 |
| 18 | 4 | 14.976 | 19/5:05.819 |
| 19 | 4 | 14.738 | 19/5:04.461 |