| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.502 | 21/6:07.542 |
| 2 | 6 | 19.167 | 20/6:06.690 |
| 3 | 5 | 17.617 | 20/6:01.907 |
| 4 | 6 | 20.455 | 20/6:13.705 |
| 5 | 6 | 18.298 | 20/6:12.156 |
| 6 | 6 | 21.838 | 19/6:03.777 |
| 7 | 6 | 17.931 | 19/6:00.479 |
| 8 | 6 | 20.560 | 19/6:04.249 |
| 9 | 6 | 20.253 | 19/6:06.533 |
| 10 | 6 | 17.320 | 19/6:02.788 |
| 11 | 6 | 17.675 | 19/6:00.337 |
| 12 | 6 | 17.428 | 20/6:16.740 |
| 13 | 6 | 18.219 | 20/6:15.789 |
| 14 | 7 | 20.997 | 20/6:18.943 |
| 15 | 6 | 19.151 | 19/6:00.254 |
| 16 | 6 | 18.079 | 20/6:18.113 |
| 17 | 6 | 17.798 | 20/6:16.809 |
| 18 | 6 | 18.682 | 20/6:16.633 |
| 19 | 6 | 19.386 | 20/6:17.217 |
| 20 | 6 | 18.483 | 20/6:16.839 |