| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.726 | N/A |
| 2 | 4 | 14.294 | 21/5:05.606 |
| 3 | 4 | 14.025 | 21/5:02.916 |
| 4 | 3 | 15.181 | 21/5:09.726 |
| 5 | 3 | 14.370 | 21/5:09.076 |
| 6 | 3 | 14.740 | 21/5:10.166 |
| 7 | 3 | 14.070 | 21/5:08.659 |
| 8 | 3 | 14.047 | 21/5:07.517 |
| 9 | 3 | 14.261 | 21/5:07.196 |
| 10 | 3 | 13.966 | 21/5:06.290 |
| 11 | 3 | 13.902 | 21/5:05.438 |
| 12 | 3 | 14.709 | 21/5:06.207 |
| 13 | 2 | 14.275 | 21/5:06.126 |
| 14 | 2 | 14.118 | 21/5:05.815 |
| 15 | 2 | 14.683 | 21/5:06.356 |
| 16 | 2 | 14.222 | 21/5:06.021 |
| 17 | 2 | 14.032 | 21/5:05.844 |
| 18 | 2 | 14.648 | 21/5:06.247 |
| 19 | 2 | 14.077 | 21/5:05.970 |
| 20 | 3 | 14.536 | 21/5:06.206 |
| 21 | 2 | 14.246 | 21/5:06.128 |