| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.859 | 15/5:12.885 |
| 2 | 2 | 20.314 | 15/5:08.798 |
| 3 | 4 | 27.743 | 14/5:21.608 |
| 4 | 4 | 20.208 | 14/5:11.934 |
| 5 | 4 | 20.509 | 14/5:06.972 |
| 6 | 4 | 21.251 | 14/5:05.396 |
| 7 | 4 | 20.112 | 14/5:01.992 |
| 8 | 4 | 20.760 | 14/5:00.573 |
| 9 | 4 | 20.618 | 15/5:20.623 |
| 10 | 2 | 20.373 | 15/5:19.120 |
| 11 | 2 | 20.976 | 15/5:18.713 |
| 12 | 2 | 20.752 | 15/5:18.094 |
| 13 | 2 | 20.095 | 15/5:16.812 |
| 14 | 2 | 21.160 | 15/5:16.854 |
| 15 | 3 | 21.382 | 15/5:17.112 |