| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.954 | N/A |
| 2 | 1 | 14.513 | 21/5:08.214 |
| 3 | 1 | 14.640 | 21/5:09.484 |
| 4 | 1 | 14.225 | 21/5:07.140 |
| 5 | 1 | 16.010 | 20/5:00.047 |
| 6 | 1 | 13.634 | 21/5:10.042 |
| 7 | 1 | 14.220 | 21/5:08.760 |
| 8 | 1 | 14.992 | 21/5:10.051 |
| 9 | 1 | 14.275 | 21/5:09.226 |
| 10 | 1 | 13.576 | 21/5:07.031 |
| 11 | 1 | 13.622 | 21/5:05.368 |
| 12 | 1 | 13.945 | 21/5:04.594 |
| 13 | 1 | 13.954 | 21/5:03.964 |
| 14 | 1 | 13.969 | 21/5:03.454 |
| 15 | 1 | 14.527 | 21/5:03.814 |
| 16 | 1 | 14.632 | 21/5:04.266 |
| 17 | 1 | 14.028 | 21/5:03.906 |
| 18 | 1 | 15.502 | 21/5:05.323 |
| 19 | 1 | 19.136 | 21/5:10.620 |
| 20 | 1 | 17.062 | 21/5:13.177 |
| 21 | 1 | 15.429 | 21/5:13.845 |