| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.732 | N/A |
| 2 | 1 | 13.365 | 23/5:07.762 |
| 3 | 2 | 17.256 | 20/5:04.631 |
| 4 | 2 | 14.999 | 20/5:02.658 |
| 5 | 2 | 12.656 | 21/5:05.112 |
| 6 | 1 | 13.173 | 22/5:13.817 |
| 7 | 1 | 13.048 | 22/5:09.471 |
| 8 | 2 | 16.941 | 21/5:03.554 |
| 9 | 2 | 16.265 | 21/5:07.989 |
| 10 | 2 | 17.128 | 21/5:13.356 |
| 11 | 2 | 16.361 | 20/5:00.996 |
| 12 | 2 | 14.158 | 21/5:14.368 |
| 13 | 2 | 13.437 | 21/5:11.710 |
| 14 | 2 | 15.121 | 21/5:12.052 |
| 15 | 2 | 13.174 | 21/5:09.563 |
| 16 | 2 | 13.017 | 21/5:07.197 |
| 17 | 2 | 15.644 | 21/5:08.410 |
| 18 | 2 | 17.437 | 21/5:11.590 |
| 19 | 2 | 13.111 | 21/5:09.610 |
| 20 | 2 | 13.168 | 21/5:07.899 |
| 21 | 2 | 15.896 | 21/5:09.087 |