| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.751 | 17/5:01.767 |
| 2 | 1 | 18.148 | 17/5:05.142 |
| 3 | 1 | 19.011 | 17/5:11.157 |
| 4 | 1 | 18.672 | 17/5:12.723 |
| 5 | 1 | 16.889 | 17/5:07.601 |
| 6 | 1 | 16.687 | 17/5:03.614 |
| 7 | 2 | 19.467 | 17/5:07.518 |
| 8 | 2 | 16.909 | 17/5:05.010 |
| 9 | 2 | 16.733 | 17/5:02.727 |
| 10 | 2 | 16.347 | 17/5:00.244 |
| 11 | 2 | 17.156 | 18/5:17.078 |
| 12 | 2 | 16.402 | 18/5:15.258 |
| 13 | 3 | 16.445 | 18/5:13.777 |
| 14 | 3 | 15.880 | 18/5:11.782 |
| 15 | 3 | 16.498 | 18/5:10.794 |
| 16 | 3 | 21.721 | 18/5:15.805 |
| 17 | 3 | 17.376 | 18/5:15.627 |
| 18 | 3 | 16.740 | 18/5:14.832 |