| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.885 | 19/5:01.815 |
| 2 | 2 | 18.713 | 18/5:11.382 |
| 3 | 3 | 17.055 | 18/5:09.918 |
| 4 | 3 | 17.169 | 18/5:09.699 |
| 5 | 3 | 15.183 | 18/5:02.418 |
| 6 | 3 | 16.564 | 18/5:01.707 |
| 7 | 2 | 16.228 | 18/5:00.335 |
| 8 | 2 | 15.150 | 19/5:13.374 |
| 9 | 2 | 15.876 | 19/5:12.071 |
| 10 | 2 | 15.343 | 19/5:10.015 |
| 11 | 2 | 20.945 | 18/5:01.273 |
| 12 | 3 | 18.171 | 18/5:03.423 |
| 13 | 2 | 15.880 | 18/5:02.070 |
| 14 | 2 | 15.755 | 18/5:00.750 |
| 15 | 2 | 18.197 | 18/5:02.537 |
| 16 | 2 | 17.735 | 18/5:03.580 |
| 17 | 2 | 16.413 | 18/5:03.101 |
| 18 | 2 | 15.710 | 18/5:01.972 |