| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.507 | 18/5:15.126 |
| 2 | 1 | 17.032 | 18/5:10.851 |
| 3 | 1 | 16.896 | 18/5:08.610 |
| 4 | 1 | 17.257 | 18/5:09.114 |
| 5 | 2 | 18.858 | 18/5:15.180 |
| 6 | 2 | 17.401 | 18/5:14.853 |
| 7 | 2 | 21.819 | 17/5:07.870 |
| 8 | 2 | 16.786 | 17/5:05.057 |
| 9 | 2 | 16.924 | 17/5:03.129 |
| 10 | 2 | 16.793 | 17/5:01.364 |
| 11 | 2 | 16.852 | 17/5:00.011 |
| 12 | 2 | 17.026 | 18/5:16.727 |
| 13 | 2 | 17.439 | 18/5:16.509 |
| 14 | 2 | 17.112 | 18/5:15.903 |
| 15 | 2 | 16.983 | 18/5:15.222 |
| 16 | 2 | 16.786 | 18/5:14.405 |
| 17 | 2 | 16.962 | 18/5:13.870 |
| 18 | 2 | 17.006 | 18/5:13.439 |