| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.286 | 19/5:09.434 |
| 2 | 2 | 16.834 | 19/5:14.064 |
| 3 | 2 | 16.297 | 19/5:12.974 |
| 4 | 1 | 16.112 | 19/5:11.262 |
| 5 | 1 | 16.384 | 19/5:11.269 |
| 6 | 1 | 16.665 | 19/5:12.163 |
| 7 | 1 | 16.291 | 19/5:11.787 |
| 8 | 1 | 16.306 | 19/5:11.540 |
| 9 | 1 | 16.138 | 19/5:10.994 |
| 10 | 1 | 16.365 | 19/5:10.988 |
| 11 | 1 | 15.866 | 19/5:10.121 |
| 12 | 1 | 16.048 | 19/5:09.687 |
| 13 | 1 | 16.009 | 19/5:09.263 |
| 14 | 1 | 16.264 | 19/5:09.245 |
| 15 | 1 | 16.012 | 19/5:08.910 |
| 16 | 1 | 15.979 | 19/5:08.579 |
| 17 | 1 | 16.459 | 19/5:08.822 |
| 18 | 1 | 16.367 | 19/5:08.942 |
| 19 | 1 | 16.466 | 19/5:09.148 |