| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.862 | 17/5:03.654 |
| 2 | 2 | 20.930 | 16/5:10.336 |
| 3 | 2 | 17.752 | 16/5:01.568 |
| 4 | 2 | 17.882 | 17/5:16.310 |
| 5 | 1 | 17.892 | 17/5:13.881 |
| 6 | 1 | 18.180 | 17/5:13.078 |
| 7 | 1 | 18.048 | 17/5:12.183 |
| 8 | 1 | 21.047 | 17/5:17.885 |
| 9 | 1 | 18.082 | 17/5:16.719 |
| 10 | 1 | 18.393 | 17/5:16.316 |
| 11 | 2 | 20.448 | 16/5:00.387 |
| 12 | 2 | 18.063 | 17/5:18.154 |
| 13 | 2 | 17.831 | 17/5:16.998 |
| 14 | 2 | 18.132 | 17/5:16.372 |
| 15 | 2 | 18.490 | 17/5:16.236 |
| 16 | 2 | 17.976 | 17/5:15.571 |
| 17 | 2 | 18.519 | 17/5:15.527 |