| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.663 | 19/6:13.597 |
| 2 | 4 | 22.110 | 18/6:15.957 |
| 3 | 4 | 20.383 | 18/6:12.936 |
| 4 | 4 | 19.667 | 18/6:08.203 |
| 5 | 3 | 19.507 | 18/6:04.788 |
| 6 | 3 | 21.279 | 18/6:07.827 |
| 7 | 4 | 22.065 | 18/6:12.019 |
| 8 | 4 | 20.534 | 18/6:11.718 |
| 9 | 4 | 22.517 | 18/6:15.450 |
| 10 | 4 | 20.190 | 18/6:14.247 |
| 11 | 4 | 19.675 | 18/6:12.420 |
| 12 | 4 | 19.796 | 18/6:11.079 |
| 13 | 5 | 26.200 | 18/6:18.811 |
| 14 | 5 | 22.511 | 18/6:20.696 |
| 15 | 5 | 19.694 | 18/6:18.949 |
| 16 | 5 | 22.175 | 18/6:20.212 |
| 17 | 5 | 19.267 | 18/6:18.247 |
| 18 | 5 | 24.074 | 18/6:21.307 |