| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.416 | 15/5:06.240 |
| 2 | 1 | 20.927 | 15/5:10.073 |
| 3 | 2 | 20.493 | 15/5:09.180 |
| 4 | 2 | 20.957 | 15/5:10.474 |
| 5 | 1 | 20.636 | 15/5:10.287 |
| 6 | 1 | 21.498 | 15/5:12.317 |
| 7 | 2 | 26.796 | 14/5:03.446 |
| 8 | 2 | 22.854 | 14/5:05.510 |
| 9 | 2 | 20.127 | 14/5:02.873 |
| 10 | 2 | 27.276 | 14/5:10.772 |
| 11 | 2 | 21.424 | 14/5:09.787 |
| 12 | 2 | 21.573 | 14/5:09.140 |
| 13 | 2 | 21.313 | 14/5:08.312 |
| 14 | 2 | 20.049 | 14/5:06.339 |