| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.451 | 15/5:06.765 |
| 2 | 1 | 20.324 | 15/5:05.813 |
| 3 | 3 | 20.928 | 15/5:08.515 |
| 4 | 3 | 20.477 | 15/5:08.175 |
| 5 | 3 | 19.859 | 15/5:06.117 |
| 6 | 3 | 20.173 | 15/5:05.530 |
| 7 | 3 | 20.117 | 15/5:04.991 |
| 8 | 3 | 20.439 | 15/5:05.190 |
| 9 | 1 | 20.384 | 15/5:05.253 |
| 10 | 3 | 20.274 | 15/5:05.139 |
| 11 | 3 | 20.646 | 15/5:05.553 |
| 12 | 3 | 20.882 | 15/5:06.193 |
| 13 | 3 | 25.812 | 15/5:12.422 |
| 14 | 4 | 21.164 | 15/5:12.782 |
| 15 | 3 | 21.768 | 15/5:13.698 |