| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.985 | 19/5:03.715 |
| 2 | 3 | 16.626 | 19/5:09.805 |
| 3 | 2 | 17.052 | 19/5:14.532 |
| 4 | 2 | 16.204 | 19/5:12.868 |
| 5 | 2 | 15.415 | 19/5:08.872 |
| 6 | 2 | 16.933 | 19/5:11.014 |
| 7 | 2 | 15.890 | 19/5:09.714 |
| 8 | 3 | 16.312 | 19/5:09.740 |
| 9 | 3 | 17.218 | 19/5:11.674 |
| 10 | 3 | 15.294 | 19/5:09.565 |
| 11 | 3 | 21.352 | 18/5:01.551 |
| 12 | 3 | 15.843 | 18/5:00.186 |
| 13 | 3 | 15.956 | 19/5:15.809 |
| 14 | 3 | 16.024 | 19/5:14.998 |
| 15 | 3 | 16.481 | 19/5:14.874 |
| 16 | 3 | 15.583 | 19/5:13.700 |
| 17 | 3 | 21.625 | 18/5:02.604 |
| 18 | 3 | 16.123 | 18/5:01.916 |