| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.066 | 19/5:05.254 |
| 2 | 3 | 16.754 | 19/5:11.790 |
| 3 | 2 | 16.557 | 19/5:12.721 |
| 4 | 1 | 16.723 | 19/5:13.975 |
| 5 | 1 | 16.093 | 19/5:12.333 |
| 6 | 1 | 16.142 | 19/5:11.394 |
| 7 | 1 | 16.069 | 19/5:10.525 |
| 8 | 1 | 15.848 | 19/5:09.349 |
| 9 | 1 | 17.706 | 19/5:12.356 |
| 10 | 1 | 15.706 | 19/5:10.962 |
| 11 | 2 | 15.999 | 19/5:10.327 |
| 12 | 1 | 15.550 | 19/5:09.087 |
| 13 | 1 | 16.067 | 19/5:08.794 |
| 14 | 1 | 15.644 | 19/5:07.968 |
| 15 | 1 | 15.984 | 19/5:07.683 |
| 16 | 1 | 16.247 | 19/5:07.747 |
| 17 | 1 | 15.969 | 19/5:07.492 |
| 18 | 1 | 16.451 | 19/5:07.774 |
| 19 | 1 | 15.903 | 19/5:07.478 |