| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.893 | 21/5:12.753 |
| 2 | 3 | 14.834 | 21/5:12.134 |
| 3 | 4 | 14.995 | 21/5:13.054 |
| 4 | 4 | 14.557 | 21/5:11.215 |
| 5 | 4 | 14.306 | 21/5:09.057 |
| 6 | 4 | 14.714 | 21/5:09.047 |
| 7 | 4 | 14.710 | 21/5:09.027 |
| 8 | 4 | 14.590 | 21/5:08.697 |
| 9 | 4 | 14.389 | 21/5:07.972 |
| 10 | 4 | 14.282 | 21/5:07.167 |
| 11 | 4 | 15.026 | 21/5:07.929 |
| 12 | 4 | 15.105 | 21/5:08.702 |
| 13 | 4 | 14.592 | 21/5:08.527 |
| 14 | 4 | 14.537 | 21/5:08.295 |
| 15 | 4 | 14.488 | 21/5:08.025 |
| 16 | 4 | 14.672 | 21/5:08.031 |
| 17 | 4 | 15.081 | 21/5:08.541 |
| 18 | 4 | 14.539 | 21/5:08.362 |
| 19 | 4 | 14.438 | 21/5:08.090 |
| 20 | 4 | 15.419 | 21/5:08.875 |
| 21 | 4 | 14.817 | 21/5:08.984 |