| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.596 | 15/5:08.940 |
| 2 | 1 | 20.331 | 15/5:06.952 |
| 3 | 2 | 23.003 | 15/5:19.650 |
| 4 | 2 | 20.122 | 15/5:15.195 |
| 5 | 2 | 20.139 | 15/5:12.573 |
| 6 | 2 | 20.330 | 15/5:11.303 |
| 7 | 1 | 21.553 | 15/5:13.016 |
| 8 | 1 | 19.987 | 15/5:11.364 |
| 9 | 2 | 20.626 | 15/5:11.145 |
| 10 | 2 | 22.678 | 15/5:14.047 |
| 11 | 2 | 19.230 | 15/5:11.720 |
| 12 | 1 | 19.761 | 15/5:10.445 |
| 13 | 1 | 19.938 | 15/5:09.570 |
| 14 | 1 | 19.647 | 15/5:08.508 |
| 15 | 1 | 19.545 | 15/5:07.486 |