| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.350 | 20/6:07.000 |
| 2 | 3 | 18.666 | 20/6:10.160 |
| 3 | 3 | 18.497 | 20/6:10.087 |
| 4 | 6 | 22.451 | 19/6:10.329 |
| 5 | 5 | 18.407 | 19/6:06.210 |
| 6 | 6 | 33.220 | 17/6:07.175 |
| 7 | 6 | 19.145 | 17/6:01.216 |
| 8 | 6 | 19.148 | 18/6:17.739 |
| 9 | 5 | 18.794 | 18/6:13.356 |
| 10 | 5 | 20.579 | 18/6:13.063 |
| 11 | 5 | 23.936 | 18/6:18.316 |
| 12 | 5 | 19.093 | 18/6:15.429 |
| 13 | 5 | 19.846 | 18/6:14.029 |
| 14 | 6 | 20.875 | 18/6:14.152 |
| 15 | 5 | 18.133 | 18/6:10.968 |
| 16 | 3 | 19.278 | 18/6:09.470 |
| 17 | 3 | 18.739 | 18/6:07.578 |
| 18 | 3 | 18.131 | 18/6:05.288 |