| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.316 | 20/6:06.320 |
| 2 | 4 | 18.091 | 20/6:04.070 |
| 3 | 4 | 18.369 | 20/6:05.173 |
| 4 | 3 | 18.249 | 20/6:05.125 |
| 5 | 3 | 17.808 | 20/6:03.332 |
| 6 | 3 | 17.891 | 20/6:02.413 |
| 7 | 3 | 18.144 | 20/6:02.480 |
| 8 | 3 | 19.453 | 20/6:05.803 |
| 9 | 4 | 19.306 | 20/6:08.060 |
| 10 | 3 | 17.980 | 20/6:07.214 |
| 11 | 2 | 18.281 | 20/6:07.069 |
| 12 | 5 | 21.139 | 20/6:11.712 |
| 13 | 5 | 24.246 | 19/6:01.399 |
| 14 | 5 | 18.320 | 19/6:00.448 |
| 15 | 5 | 18.413 | 20/6:18.675 |
| 16 | 5 | 20.015 | 19/6:01.025 |
| 17 | 4 | 19.161 | 19/6:01.203 |
| 18 | 4 | 18.685 | 19/6:00.860 |
| 19 | 4 | 18.710 | 19/6:00.577 |