| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.816 | 21/5:11.136 |
| 2 | 1 | 14.519 | 21/5:08.017 |
| 3 | 2 | 15.090 | 21/5:10.975 |
| 4 | 1 | 13.843 | 21/5:05.907 |
| 5 | 1 | 14.076 | 21/5:03.845 |
| 6 | 1 | 14.337 | 21/5:03.383 |
| 7 | 1 | 14.617 | 21/5:03.894 |
| 8 | 1 | 14.361 | 21/5:03.605 |
| 9 | 2 | 17.100 | 21/5:09.771 |
| 10 | 1 | 14.458 | 21/5:09.156 |
| 11 | 1 | 14.275 | 21/5:08.303 |
| 12 | 1 | 14.289 | 21/5:07.617 |
| 13 | 1 | 14.580 | 21/5:07.506 |
| 14 | 1 | 14.112 | 21/5:06.709 |
| 15 | 1 | 14.526 | 21/5:06.599 |
| 16 | 1 | 14.662 | 21/5:06.680 |
| 17 | 2 | 17.147 | 21/5:09.822 |
| 18 | 1 | 14.253 | 21/5:09.238 |
| 19 | 1 | 14.502 | 21/5:08.991 |
| 20 | 1 | 14.238 | 21/5:08.491 |
| 21 | 1 | 14.267 | 21/5:08.068 |