| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.315 | N/A |
| 2 | 2 | 18.849 | 20/6:01.446 |
| 3 | 4 | 24.419 | 18/6:11.093 |
| 4 | 3 | 21.097 | 18/6:08.005 |
| 5 | 3 | 19.424 | 19/6:20.365 |
| 6 | 3 | 17.666 | 19/6:08.553 |
| 7 | 3 | 21.703 | 19/6:12.789 |
| 8 | 3 | 20.263 | 19/6:12.111 |
| 9 | 3 | 17.562 | 19/6:05.526 |
| 10 | 3 | 17.391 | 19/6:00.063 |
| 11 | 3 | 18.414 | 20/6:17.212 |
| 12 | 3 | 18.110 | 20/6:14.502 |
| 13 | 3 | 17.581 | 20/6:11.406 |
| 14 | 3 | 18.833 | 20/6:10.617 |
| 15 | 3 | 17.275 | 20/6:07.825 |
| 16 | 2 | 16.984 | 20/6:05.038 |
| 17 | 2 | 17.502 | 20/6:03.214 |
| 18 | 2 | 18.455 | 20/6:02.669 |
| 19 | 2 | 18.206 | 20/6:01.923 |
| 20 | 2 | 17.794 | 20/6:00.843 |