| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.858 | 19/5:01.302 |
| 2 | 3 | 15.775 | 19/5:00.514 |
| 3 | 3 | 16.333 | 19/5:03.785 |
| 4 | 4 | 16.124 | 19/5:04.428 |
| 5 | 5 | 16.881 | 19/5:07.690 |
| 6 | 5 | 15.854 | 19/5:06.613 |
| 7 | 5 | 16.097 | 19/5:06.503 |
| 8 | 5 | 16.381 | 19/5:07.095 |
| 9 | 6 | 15.699 | 19/5:06.115 |
| 10 | 6 | 16.586 | 19/5:07.017 |
| 11 | 6 | 16.478 | 19/5:07.569 |
| 12 | 5 | 17.821 | 19/5:10.154 |
| 13 | 5 | 16.332 | 19/5:10.166 |
| 14 | 5 | 16.471 | 19/5:10.365 |
| 15 | 6 | 19.325 | 19/5:14.152 |
| 16 | 6 | 17.454 | 19/5:15.244 |
| 17 | 6 | 15.772 | 19/5:14.328 |
| 18 | 6 | 15.886 | 19/5:13.634 |
| 19 | 6 | 15.451 | 19/5:12.578 |