| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.854 | 19/5:01.226 |
| 2 | 3 | 16.161 | 19/5:04.142 |
| 3 | 3 | 15.339 | 20/5:15.693 |
| 4 | 3 | 16.380 | 19/5:02.736 |
| 5 | 3 | 15.922 | 19/5:02.693 |
| 6 | 3 | 16.148 | 19/5:03.379 |
| 7 | 3 | 15.682 | 19/5:02.605 |
| 8 | 3 | 18.152 | 19/5:07.890 |
| 9 | 3 | 15.591 | 19/5:06.595 |
| 10 | 4 | 15.685 | 19/5:05.737 |
| 11 | 3 | 15.453 | 19/5:04.634 |
| 12 | 3 | 17.308 | 19/5:06.652 |
| 13 | 3 | 16.098 | 19/5:06.591 |
| 14 | 2 | 15.470 | 19/5:05.687 |
| 15 | 2 | 15.957 | 19/5:05.520 |
| 16 | 2 | 15.830 | 19/5:05.223 |
| 17 | 2 | 18.071 | 19/5:07.466 |
| 18 | 2 | 15.868 | 19/5:07.134 |
| 19 | 3 | 16.682 | 19/5:07.651 |