| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.466 | N/A |
| 2 | 4 | 20.199 | 18/6:03.849 |
| 3 | 4 | 19.807 | 18/6:00.517 |
| 4 | 4 | 19.363 | 19/6:16.068 |
| 5 | 4 | 19.512 | 19/6:15.430 |
| 6 | 4 | 19.034 | 19/6:12.096 |
| 7 | 4 | 20.310 | 19/6:15.141 |
| 8 | 4 | 19.192 | 19/6:13.824 |
| 9 | 4 | 19.934 | 19/6:14.505 |
| 10 | 4 | 19.782 | 19/6:14.732 |
| 11 | 4 | 21.381 | 19/6:17.791 |
| 12 | 4 | 19.308 | 19/6:16.902 |
| 13 | 4 | 20.382 | 19/6:17.772 |
| 14 | 4 | 19.895 | 19/6:17.833 |
| 15 | 4 | 18.989 | 19/6:16.722 |
| 16 | 4 | 19.570 | 19/6:16.455 |
| 17 | 4 | 19.215 | 19/6:15.823 |
| 18 | 4 | 20.187 | 19/6:16.294 |
| 19 | 4 | 20.627 | 19/6:17.153 |