| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.455 | 20/6:09.100 |
| 2 | 1 | 19.036 | 20/6:14.910 |
| 3 | 1 | 18.750 | 20/6:14.940 |
| 4 | 1 | 20.498 | 19/6:04.510 |
| 5 | 1 | 18.760 | 19/6:02.896 |
| 6 | 1 | 19.563 | 19/6:04.363 |
| 7 | 1 | 19.415 | 19/6:05.009 |
| 8 | 1 | 18.531 | 19/6:03.394 |
| 9 | 1 | 19.052 | 19/6:03.238 |
| 10 | 1 | 19.147 | 19/6:03.293 |
| 11 | 1 | 18.923 | 19/6:02.952 |
| 12 | 1 | 20.373 | 19/6:04.963 |
| 13 | 1 | 18.442 | 19/6:03.843 |
| 14 | 1 | 18.672 | 19/6:03.195 |
| 15 | 1 | 18.103 | 19/6:01.912 |
| 16 | 1 | 18.421 | 19/6:01.167 |
| 17 | 1 | 18.591 | 19/6:00.700 |
| 18 | 1 | 18.584 | 19/6:00.278 |
| 19 | 1 | 19.078 | 19/6:00.394 |