| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.679 | N/A |
| 2 | 2 | 18.550 | 21/6:12.679 |
| 3 | 2 | 17.526 | 21/6:02.439 |
| 4 | 3 | 18.422 | 21/6:04.999 |
| 5 | 3 | 23.934 | 20/6:14.231 |
| 6 | 3 | 17.269 | 20/6:05.342 |
| 7 | 3 | 17.419 | 21/6:18.745 |
| 8 | 3 | 17.745 | 21/6:15.579 |
| 9 | 3 | 17.740 | 21/6:13.191 |
| 10 | 3 | 17.529 | 21/6:10.865 |
| 11 | 3 | 18.320 | 21/6:10.587 |
| 12 | 2 | 17.182 | 21/6:08.289 |
| 13 | 2 | 17.825 | 21/6:07.447 |
| 14 | 2 | 18.105 | 21/6:07.165 |
| 15 | 2 | 17.368 | 21/6:05.870 |
| 16 | 2 | 17.817 | 21/6:05.347 |
| 17 | 2 | 19.897 | 21/6:07.489 |
| 18 | 2 | 17.880 | 21/6:07.006 |
| 19 | 3 | 21.156 | 21/6:10.216 |
| 20 | 3 | 17.381 | 21/6:09.115 |
| 21 | 3 | 18.414 | 21/6:09.158 |