| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.788 | 16/5:16.608 |
| 2 | 3 | 20.963 | 15/5:05.633 |
| 3 | 1 | 20.685 | 15/5:07.180 |
| 4 | 1 | 19.431 | 15/5:03.251 |
| 5 | 1 | 19.887 | 15/5:02.262 |
| 6 | 1 | 21.251 | 15/5:05.013 |
| 7 | 2 | 20.758 | 15/5:05.921 |
| 8 | 1 | 19.328 | 15/5:03.921 |
| 9 | 2 | 20.330 | 15/5:04.035 |
| 10 | 2 | 19.582 | 15/5:03.005 |
| 11 | 2 | 21.296 | 15/5:04.499 |
| 12 | 2 | 20.465 | 15/5:04.705 |
| 13 | 2 | 22.264 | 15/5:06.955 |
| 14 | 2 | 19.800 | 15/5:06.244 |
| 15 | 2 | 23.165 | 15/5:08.993 |