| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.381 | 20/6:07.620 |
| 2 | 6 | 17.640 | 20/6:00.210 |
| 3 | 6 | 17.848 | 21/6:17.083 |
| 4 | 6 | 17.541 | 21/6:14.902 |
| 5 | 6 | 18.007 | 21/6:15.551 |
| 6 | 6 | 18.404 | 21/6:17.374 |
| 7 | 6 | 18.169 | 21/6:17.970 |
| 8 | 6 | 17.688 | 21/6:17.155 |
| 9 | 6 | 18.762 | 20/6:00.978 |
| 10 | 6 | 18.183 | 20/6:01.246 |
| 11 | 6 | 18.698 | 20/6:02.402 |
| 12 | 6 | 19.012 | 20/6:03.888 |
| 13 | 6 | 17.737 | 20/6:03.185 |
| 14 | 6 | 18.969 | 20/6:04.341 |
| 15 | 6 | 19.369 | 20/6:05.877 |
| 16 | 6 | 17.939 | 20/6:05.434 |
| 17 | 6 | 17.835 | 20/6:04.920 |
| 18 | 6 | 18.411 | 20/6:05.103 |
| 19 | 6 | 18.251 | 20/6:05.099 |
| 20 | 6 | 18.838 | 20/6:05.682 |