| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.711 | 21/5:08.931 |
| 2 | 2 | 15.100 | 21/5:13.015 |
| 3 | 1 | 14.072 | 21/5:07.181 |
| 4 | 1 | 14.677 | 21/5:07.440 |
| 5 | 1 | 14.832 | 21/5:08.246 |
| 6 | 2 | 15.492 | 21/5:11.094 |
| 7 | 2 | 14.011 | 21/5:08.685 |
| 8 | 3 | 14.292 | 21/5:07.616 |
| 9 | 2 | 14.443 | 21/5:07.137 |
| 10 | 3 | 15.423 | 21/5:08.811 |
| 11 | 2 | 14.477 | 21/5:08.375 |
| 12 | 2 | 14.307 | 21/5:07.715 |
| 13 | 2 | 14.197 | 21/5:06.978 |
| 14 | 3 | 14.310 | 21/5:06.516 |
| 15 | 2 | 13.687 | 21/5:05.243 |
| 16 | 3 | 15.563 | 21/5:06.592 |
| 17 | 2 | 14.251 | 21/5:06.161 |
| 18 | 2 | 13.801 | 21/5:05.254 |
| 19 | 2 | 14.780 | 21/5:05.523 |
| 20 | 2 | 13.684 | 21/5:04.616 |
| 21 | 2 | 14.017 | 21/5:04.127 |