| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.174 | 19/6:04.306 |
| 2 | 5 | 17.868 | 20/6:10.420 |
| 3 | 4 | 16.680 | 21/6:16.054 |
| 4 | 4 | 17.496 | 21/6:13.894 |
| 5 | 4 | 17.616 | 21/6:13.103 |
| 6 | 4 | 19.226 | 20/6:00.200 |
| 7 | 4 | 18.569 | 20/6:01.797 |
| 8 | 4 | 17.482 | 20/6:00.277 |
| 9 | 4 | 17.340 | 21/6:16.719 |
| 10 | 4 | 17.446 | 21/6:15.684 |
| 11 | 4 | 18.567 | 21/6:16.977 |
| 12 | 4 | 18.867 | 20/6:00.552 |
| 13 | 5 | 19.671 | 20/6:03.080 |
| 14 | 5 | 18.148 | 20/6:03.071 |
| 15 | 5 | 16.996 | 20/6:01.528 |
| 16 | 5 | 17.813 | 20/6:01.199 |
| 17 | 5 | 18.061 | 20/6:01.200 |
| 18 | 5 | 17.613 | 20/6:00.703 |
| 19 | 5 | 18.176 | 20/6:00.852 |
| 20 | 5 | 17.225 | 20/6:00.034 |