| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.976 | 19/5:03.544 |
| 2 | 3 | 16.152 | 19/5:05.216 |
| 3 | 3 | 16.597 | 19/5:08.592 |
| 4 | 1 | 16.185 | 19/5:08.322 |
| 5 | 1 | 15.864 | 19/5:06.941 |
| 6 | 1 | 16.059 | 19/5:06.638 |
| 7 | 1 | 16.009 | 19/5:06.285 |
| 8 | 1 | 16.250 | 19/5:06.593 |
| 9 | 1 | 15.770 | 19/5:05.820 |
| 10 | 1 | 16.056 | 19/5:05.744 |
| 11 | 1 | 15.822 | 19/5:05.278 |
| 12 | 1 | 15.900 | 19/5:05.013 |
| 13 | 1 | 16.180 | 19/5:05.198 |
| 14 | 1 | 16.093 | 19/5:05.239 |
| 15 | 1 | 16.113 | 19/5:05.300 |
| 16 | 1 | 20.707 | 19/5:10.808 |
| 17 | 1 | 16.288 | 19/5:10.729 |
| 18 | 1 | 16.116 | 19/5:10.478 |
| 19 | 1 | 18.946 | 19/5:13.083 |