| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.958 | N/A |
| 2 | 3 | 19.190 | 20/6:06.568 |
| 3 | 1 | 18.359 | 21/6:17.448 |
| 4 | 1 | 18.556 | 21/6:15.991 |
| 5 | 1 | 18.279 | 21/6:13.878 |
| 6 | 1 | 18.266 | 21/6:12.558 |
| 7 | 1 | 18.127 | 21/6:11.214 |
| 8 | 1 | 18.504 | 21/6:11.332 |
| 9 | 1 | 19.169 | 21/6:13.083 |
| 10 | 1 | 17.558 | 21/6:10.864 |
| 11 | 1 | 18.317 | 21/6:10.608 |
| 12 | 1 | 18.018 | 21/6:09.854 |
| 13 | 1 | 17.881 | 21/6:08.998 |
| 14 | 1 | 19.521 | 21/6:10.796 |
| 15 | 2 | 23.749 | 21/6:18.378 |
| 16 | 2 | 17.749 | 21/6:16.948 |
| 17 | 1 | 18.742 | 21/6:16.939 |
| 18 | 1 | 18.662 | 21/6:16.836 |
| 19 | 1 | 18.391 | 21/6:16.444 |
| 20 | 1 | 21.456 | 20/6:00.452 |