| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.364 | 19/5:10.916 |
| 2 | 1 | 16.195 | 19/5:09.310 |
| 3 | 1 | 16.416 | 19/5:10.175 |
| 4 | 1 | 16.674 | 19/5:11.833 |
| 5 | 1 | 16.565 | 19/5:12.413 |
| 6 | 1 | 16.652 | 19/5:13.076 |
| 7 | 1 | 16.615 | 19/5:13.448 |
| 8 | 1 | 16.247 | 19/5:12.854 |
| 9 | 1 | 16.452 | 19/5:12.824 |
| 10 | 1 | 16.326 | 19/5:12.561 |
| 11 | 1 | 16.630 | 19/5:12.871 |
| 12 | 1 | 16.249 | 19/5:12.526 |
| 13 | 1 | 16.261 | 19/5:12.252 |
| 14 | 1 | 16.628 | 19/5:12.515 |
| 15 | 1 | 16.568 | 19/5:12.667 |
| 16 | 1 | 16.799 | 19/5:13.074 |
| 17 | 1 | 16.834 | 19/5:13.472 |
| 18 | 1 | 17.194 | 19/5:14.206 |
| 19 | 1 | 21.754 | 19/5:19.423 |