| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.253 | 15/5:03.795 |
| 2 | 3 | 23.511 | 14/5:06.348 |
| 3 | 2 | 21.257 | 14/5:03.431 |
| 4 | 2 | 20.923 | 14/5:00.804 |
| 5 | 2 | 20.222 | 15/5:18.498 |
| 6 | 2 | 19.978 | 15/5:15.360 |
| 7 | 3 | 24.709 | 14/5:01.706 |
| 8 | 3 | 20.166 | 15/5:20.661 |
| 9 | 4 | 21.291 | 15/5:20.517 |
| 10 | 4 | 20.257 | 15/5:18.851 |
| 11 | 3 | 20.400 | 15/5:17.682 |
| 12 | 3 | 20.395 | 15/5:16.703 |
| 13 | 3 | 20.632 | 15/5:16.147 |
| 14 | 3 | 20.627 | 15/5:15.665 |
| 15 | 3 | 21.380 | 15/5:16.001 |