| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.814 | 21/6:14.094 |
| 2 | 5 | 18.111 | 21/6:17.212 |
| 3 | 5 | 17.288 | 21/6:12.491 |
| 4 | 4 | 17.512 | 21/6:11.306 |
| 5 | 4 | 17.464 | 21/6:10.394 |
| 6 | 4 | 18.333 | 21/6:12.827 |
| 7 | 4 | 17.097 | 21/6:10.857 |
| 8 | 4 | 17.117 | 21/6:09.432 |
| 9 | 4 | 18.486 | 21/6:11.518 |
| 10 | 4 | 16.921 | 21/6:09.900 |
| 11 | 4 | 17.287 | 21/6:09.275 |
| 12 | 4 | 17.051 | 21/6:08.342 |
| 13 | 4 | 17.036 | 21/6:07.527 |
| 14 | 4 | 17.316 | 21/6:07.249 |
| 15 | 4 | 17.586 | 21/6:07.387 |
| 16 | 4 | 17.502 | 21/6:07.396 |
| 17 | 4 | 17.226 | 21/6:07.064 |
| 18 | 4 | 17.087 | 21/6:06.606 |
| 19 | 4 | 17.075 | 21/6:06.184 |
| 20 | 4 | 17.169 | 21/6:05.902 |
| 21 | 4 | 17.325 | 21/6:05.803 |