| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.738 | 18/5:01.284 |
| 2 | 3 | 16.981 | 18/5:03.471 |
| 3 | 3 | 17.152 | 18/5:05.226 |
| 4 | 3 | 16.420 | 18/5:02.809 |
| 5 | 3 | 16.862 | 18/5:02.951 |
| 6 | 3 | 21.978 | 17/5:00.704 |
| 7 | 3 | 16.823 | 18/5:16.167 |
| 8 | 3 | 17.049 | 18/5:15.007 |
| 9 | 3 | 17.062 | 18/5:14.130 |
| 10 | 4 | 20.270 | 17/5:01.470 |
| 11 | 4 | 17.195 | 17/5:00.637 |
| 12 | 4 | 20.136 | 17/5:04.110 |
| 13 | 4 | 16.622 | 17/5:02.454 |
| 14 | 4 | 17.368 | 17/5:01.939 |
| 15 | 4 | 16.148 | 17/5:00.111 |
| 16 | 4 | 15.765 | 18/5:15.640 |
| 17 | 4 | 18.119 | 18/5:16.258 |
| 18 | 4 | 18.390 | 18/5:17.078 |