| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.918 | 19/5:02.442 |
| 2 | 1 | 16.757 | 19/5:10.412 |
| 3 | 1 | 16.415 | 19/5:10.903 |
| 4 | 1 | 15.751 | 19/5:07.995 |
| 5 | 1 | 18.510 | 18/5:00.064 |
| 6 | 3 | 18.675 | 18/5:06.078 |
| 7 | 2 | 15.884 | 18/5:03.197 |
| 8 | 3 | 23.840 | 17/5:01.219 |
| 9 | 3 | 15.509 | 18/5:14.518 |
| 10 | 3 | 16.184 | 18/5:12.197 |
| 11 | 3 | 15.699 | 18/5:09.505 |
| 12 | 3 | 15.521 | 18/5:06.995 |
| 13 | 3 | 16.038 | 18/5:05.586 |
| 14 | 3 | 16.352 | 18/5:04.782 |
| 15 | 3 | 16.274 | 18/5:03.992 |
| 16 | 3 | 17.108 | 18/5:04.239 |
| 17 | 3 | 15.741 | 18/5:03.010 |
| 18 | 3 | 17.806 | 18/5:03.982 |