| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.937 | 18/5:04.866 |
| 2 | 1 | 16.729 | 18/5:02.994 |
| 3 | 1 | 17.253 | 18/5:05.514 |
| 4 | 1 | 16.883 | 18/5:05.109 |
| 5 | 2 | 20.370 | 18/5:17.419 |
| 6 | 2 | 17.532 | 18/5:17.112 |
| 7 | 2 | 16.572 | 18/5:14.424 |
| 8 | 2 | 18.046 | 18/5:15.725 |
| 9 | 2 | 17.238 | 18/5:15.120 |
| 10 | 2 | 16.839 | 18/5:13.918 |
| 11 | 2 | 16.443 | 18/5:12.287 |
| 12 | 2 | 16.858 | 18/5:11.550 |
| 13 | 1 | 16.571 | 18/5:10.529 |
| 14 | 1 | 16.869 | 18/5:10.037 |
| 15 | 1 | 16.710 | 18/5:09.420 |
| 16 | 1 | 16.754 | 18/5:08.930 |
| 17 | 1 | 16.758 | 18/5:08.501 |
| 18 | 1 | 17.095 | 18/5:08.457 |