| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.171 | 18/6:03.078 |
| 2 | 2 | 19.780 | 19/6:19.534 |
| 3 | 2 | 19.390 | 19/6:15.826 |
| 4 | 2 | 20.003 | 19/6:16.884 |
| 5 | 2 | 19.367 | 19/6:15.102 |
| 6 | 2 | 19.420 | 19/6:14.082 |
| 7 | 2 | 19.168 | 19/6:12.669 |
| 8 | 2 | 19.047 | 19/6:11.322 |
| 9 | 2 | 21.714 | 19/6:15.904 |
| 10 | 2 | 19.110 | 19/6:14.623 |
| 11 | 2 | 18.903 | 19/6:13.217 |
| 12 | 2 | 23.045 | 19/6:18.603 |
| 13 | 2 | 20.548 | 19/6:19.512 |
| 14 | 2 | 19.254 | 19/6:18.534 |
| 15 | 2 | 18.870 | 19/6:17.201 |
| 16 | 2 | 25.099 | 18/6:03.250 |
| 17 | 3 | 27.352 | 18/6:10.843 |
| 18 | 3 | 19.629 | 18/6:09.870 |