| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.272 | N/A |
| 2 | 3 | 18.913 | 19/6:00.706 |
| 3 | 2 | 20.500 | 19/6:14.989 |
| 4 | 1 | 19.328 | 19/6:12.718 |
| 5 | 1 | 18.886 | 19/6:09.593 |
| 6 | 1 | 20.172 | 19/6:12.348 |
| 7 | 1 | 18.367 | 19/6:08.077 |
| 8 | 1 | 19.010 | 19/6:07.867 |
| 9 | 1 | 19.777 | 19/6:08.916 |
| 10 | 1 | 18.362 | 19/6:06.902 |
| 11 | 1 | 18.488 | 19/6:05.517 |
| 12 | 1 | 20.105 | 19/6:07.030 |
| 13 | 1 | 18.950 | 19/6:06.559 |
| 14 | 1 | 19.858 | 19/6:07.417 |
| 15 | 1 | 19.124 | 19/6:07.209 |
| 16 | 1 | 19.074 | 19/6:06.968 |
| 17 | 1 | 18.494 | 19/6:06.106 |
| 18 | 1 | 18.608 | 19/6:05.465 |
| 19 | 1 | 18.857 | 19/6:05.145 |