| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.339 | 20/6:06.780 |
| 2 | 4 | 18.562 | 20/6:09.010 |
| 3 | 4 | 17.884 | 20/6:05.233 |
| 4 | 3 | 17.173 | 21/6:17.779 |
| 5 | 4 | 21.802 | 20/6:15.040 |
| 6 | 5 | 19.712 | 20/6:18.240 |
| 7 | 6 | 22.285 | 19/6:08.483 |
| 8 | 6 | 18.347 | 19/6:05.997 |
| 9 | 5 | 17.591 | 19/6:02.467 |
| 10 | 6 | 22.422 | 19/6:08.822 |
| 11 | 7 | 29.466 | 18/6:05.863 |
| 12 | 6 | 26.303 | 18/6:14.829 |
| 13 | 6 | 20.280 | 18/6:14.076 |
| 14 | 6 | 21.773 | 18/6:15.350 |
| 15 | 5 | 29.525 | 17/6:04.326 |
| 16 | 7 | 22.172 | 17/6:05.113 |
| 17 | 7 | 18.739 | 17/6:02.375 |