| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.485 | 19/5:13.215 |
| 2 | 2 | 16.582 | 19/5:14.137 |
| 3 | 2 | 17.612 | 18/5:04.074 |
| 4 | 2 | 16.487 | 18/5:02.247 |
| 5 | 1 | 20.186 | 18/5:14.467 |
| 6 | 1 | 16.765 | 18/5:12.351 |
| 7 | 1 | 16.903 | 18/5:11.194 |
| 8 | 1 | 16.770 | 18/5:10.028 |
| 9 | 2 | 17.472 | 18/5:10.524 |
| 10 | 2 | 16.528 | 18/5:09.222 |
| 11 | 2 | 16.911 | 18/5:08.783 |
| 12 | 2 | 16.410 | 18/5:07.666 |
| 13 | 2 | 16.722 | 18/5:07.153 |
| 14 | 2 | 16.537 | 18/5:06.476 |
| 15 | 2 | 16.572 | 18/5:05.930 |
| 16 | 2 | 19.451 | 18/5:08.692 |
| 17 | 2 | 16.634 | 18/5:08.146 |
| 18 | 2 | 17.162 | 18/5:08.189 |