| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.573 | 20/5:11.460 |
| 2 | 1 | 15.883 | 20/5:14.560 |
| 3 | 1 | 15.986 | 19/5:00.466 |
| 4 | 2 | 16.325 | 19/5:02.893 |
| 5 | 3 | 16.688 | 19/5:05.729 |
| 6 | 2 | 16.165 | 19/5:05.963 |
| 7 | 2 | 16.267 | 19/5:06.408 |
| 8 | 2 | 15.637 | 19/5:05.245 |
| 9 | 2 | 15.815 | 19/5:04.716 |
| 10 | 2 | 15.720 | 19/5:04.112 |
| 11 | 2 | 16.259 | 19/5:04.549 |
| 12 | 2 | 16.134 | 19/5:04.716 |
| 13 | 2 | 17.581 | 19/5:06.971 |
| 14 | 2 | 16.648 | 19/5:07.638 |
| 15 | 2 | 16.048 | 19/5:07.457 |
| 16 | 2 | 16.224 | 19/5:07.507 |
| 17 | 2 | 15.952 | 19/5:07.247 |
| 18 | 3 | 18.407 | 19/5:09.607 |
| 19 | 3 | 15.933 | 19/5:09.245 |