| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.826 | 15/5:12.390 |
| 2 | 2 | 21.250 | 15/5:15.570 |
| 3 | 4 | 21.695 | 15/5:18.855 |
| 4 | 3 | 21.612 | 15/5:20.186 |
| 5 | 3 | 21.136 | 15/5:19.557 |
| 6 | 2 | 20.686 | 15/5:18.012 |
| 7 | 3 | 20.905 | 15/5:17.379 |
| 8 | 3 | 24.557 | 14/5:02.167 |
| 9 | 3 | 20.924 | 14/5:01.142 |
| 10 | 3 | 21.215 | 14/5:00.728 |
| 11 | 3 | 21.424 | 14/5:00.656 |
| 12 | 3 | 21.205 | 14/5:00.341 |
| 13 | 2 | 20.896 | 15/5:21.151 |
| 14 | 2 | 21.240 | 15/5:20.969 |
| 15 | 2 | 21.482 | 15/5:21.053 |