| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.932 | N/A |
| 2 | 1 | 14.430 | 21/5:06.532 |
| 3 | 1 | 14.048 | 21/5:02.712 |
| 4 | 1 | 14.042 | 21/5:01.398 |
| 5 | 1 | 14.501 | 21/5:03.037 |
| 6 | 1 | 14.737 | 21/5:04.964 |
| 7 | 1 | 14.760 | 21/5:06.325 |
| 8 | 1 | 14.386 | 21/5:06.229 |
| 9 | 1 | 14.074 | 21/5:05.377 |
| 10 | 1 | 14.449 | 21/5:05.547 |
| 11 | 1 | 14.282 | 21/5:05.035 |
| 12 | 2 | 15.147 | 21/5:06.761 |
| 13 | 2 | 15.111 | 21/5:07.877 |
| 14 | 2 | 14.106 | 21/5:07.275 |
| 15 | 2 | 14.246 | 21/5:06.959 |
| 16 | 2 | 14.438 | 21/5:06.941 |
| 17 | 2 | 14.548 | 21/5:07.063 |
| 18 | 2 | 14.052 | 21/5:06.587 |
| 19 | 2 | 14.681 | 21/5:06.863 |
| 20 | 2 | 13.984 | 21/5:06.376 |
| 21 | 2 | 14.254 | 21/5:06.208 |