| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.985 | 21/6:17.685 |
| 2 | 2 | 18.267 | 20/6:02.520 |
| 3 | 2 | 17.454 | 21/6:15.942 |
| 4 | 1 | 18.239 | 21/6:17.711 |
| 5 | 1 | 17.801 | 21/6:16.933 |
| 6 | 1 | 17.981 | 21/6:17.044 |
| 7 | 1 | 17.825 | 21/6:16.656 |
| 8 | 1 | 18.279 | 21/6:17.556 |
| 9 | 1 | 17.969 | 21/6:17.533 |
| 10 | 1 | 18.091 | 21/6:17.771 |
| 11 | 1 | 17.680 | 21/6:17.181 |
| 12 | 2 | 19.175 | 20/6:01.243 |
| 13 | 1 | 17.776 | 20/6:00.803 |
| 14 | 3 | 25.666 | 20/6:11.697 |
| 15 | 3 | 20.265 | 20/6:13.937 |
| 16 | 3 | 18.157 | 20/6:13.263 |
| 17 | 3 | 19.393 | 20/6:14.121 |
| 18 | 3 | 20.570 | 20/6:16.192 |
| 19 | 3 | 19.072 | 20/6:16.468 |
| 20 | 3 | 19.298 | 20/6:16.943 |