| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 15.413 | 20/5:08.026 |
| 2 | 4 | 16.151 | 20/5:15.064 |
| 3 | 4 | 15.707 | 20/5:15.014 |
| 4 | 5 | 16.197 | 19/5:01.473 |
| 5 | 6 | 17.037 | 19/5:05.919 |
| 6 | 5 | 15.210 | 19/5:03.097 |
| 7 | 5 | 14.462 | 20/5:14.791 |
| 8 | 6 | 20.852 | 19/5:11.193 |
| 9 | 4 | 16.706 | 19/5:11.885 |
| 10 | 4 | 16.745 | 19/5:12.512 |
| 11 | 7 | 24.865 | 18/5:09.837 |
| 12 | 5 | 15.767 | 18/5:07.668 |
| 13 | 5 | 15.367 | 18/5:05.278 |
| 14 | 5 | 16.202 | 18/5:04.304 |
| 15 | 5 | 16.912 | 18/5:04.311 |
| 16 | 5 | 17.561 | 18/5:05.048 |
| 17 | 5 | 18.517 | 18/5:06.710 |
| 18 | 5 | 20.106 | 18/5:09.777 |