| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.428 | N/A |
| 2 | 1 | 15.028 | 21/5:08.988 |
| 3 | 1 | 14.942 | 21/5:08.128 |
| 4 | 1 | 19.668 | 19/5:06.256 |
| 5 | 1 | 15.402 | 19/5:01.108 |
| 6 | 1 | 14.598 | 20/5:11.052 |
| 7 | 1 | 14.627 | 20/5:06.933 |
| 8 | 1 | 14.500 | 20/5:03.647 |
| 9 | 1 | 14.950 | 20/5:02.251 |
| 10 | 1 | 14.749 | 20/5:00.740 |
| 11 | 1 | 15.635 | 20/5:01.216 |
| 12 | 1 | 14.854 | 20/5:00.255 |
| 13 | 1 | 15.130 | 21/5:15.233 |
| 14 | 1 | 15.216 | 21/5:15.041 |
| 15 | 1 | 15.372 | 21/5:15.100 |
| 16 | 1 | 14.925 | 21/5:14.556 |
| 17 | 1 | 14.751 | 21/5:13.861 |
| 18 | 1 | 18.369 | 20/5:02.051 |
| 19 | 1 | 15.770 | 20/5:02.385 |
| 20 | 1 | 15.457 | 20/5:02.371 |