| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.409 | N/A |
| 2 | 2 | 15.365 | 21/5:09.709 |
| 3 | 2 | 15.560 | 21/5:11.659 |
| 4 | 2 | 15.281 | 21/5:10.449 |
| 5 | 2 | 15.210 | 21/5:09.489 |
| 6 | 2 | 15.085 | 21/5:08.413 |
| 7 | 1 | 15.082 | 21/5:07.685 |
| 8 | 1 | 14.806 | 21/5:06.377 |
| 9 | 1 | 14.831 | 21/5:05.459 |
| 10 | 1 | 14.972 | 21/5:05.057 |
| 11 | 1 | 15.515 | 21/5:05.823 |
| 12 | 1 | 14.680 | 21/5:04.930 |
| 13 | 1 | 15.002 | 21/5:04.724 |
| 14 | 1 | 14.878 | 21/5:04.358 |
| 15 | 1 | 14.966 | 21/5:04.170 |
| 16 | 3 | 19.771 | 21/5:10.414 |
| 17 | 4 | 17.988 | 21/5:13.649 |
| 18 | 4 | 15.032 | 21/5:13.025 |
| 19 | 4 | 14.973 | 21/5:12.405 |
| 20 | 4 | 15.100 | 21/5:11.984 |
| 21 | 4 | 14.992 | 21/5:11.498 |