| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.811 | 16/5:16.976 |
| 2 | 3 | 18.266 | 16/5:04.616 |
| 3 | 2 | 15.592 | 17/5:04.124 |
| 4 | 2 | 15.744 | 18/5:12.358 |
| 5 | 3 | 21.875 | 17/5:10.379 |
| 6 | 3 | 16.296 | 17/5:04.821 |
| 7 | 3 | 15.670 | 18/5:16.939 |
| 8 | 2 | 15.795 | 18/5:12.860 |
| 9 | 2 | 15.587 | 18/5:09.272 |
| 10 | 2 | 15.682 | 18/5:06.572 |
| 11 | 2 | 16.453 | 18/5:05.625 |
| 12 | 1 | 15.402 | 18/5:03.259 |
| 13 | 1 | 15.518 | 18/5:01.418 |
| 14 | 1 | 16.101 | 18/5:00.590 |
| 15 | 1 | 15.812 | 19/5:16.165 |
| 16 | 2 | 20.776 | 18/5:04.178 |
| 17 | 2 | 15.942 | 18/5:03.164 |
| 18 | 1 | 15.631 | 18/5:01.953 |