| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.566 | 15/4:08.490 |
| 2 | 2 | 16.324 | 15/4:06.675 |
| 3 | 1 | 16.365 | 15/4:06.275 |
| 4 | 1 | 16.122 | 15/4:05.164 |
| 5 | 1 | 16.354 | 15/4:05.193 |
| 6 | 2 | 16.170 | 15/4:04.752 |
| 7 | 4 | 16.210 | 19/5:09.730 |
| 8 | 4 | 16.492 | 19/5:10.182 |
| 9 | 3 | 16.141 | 19/5:09.793 |
| 10 | 2 | 16.086 | 19/5:09.377 |
| 11 | 2 | 16.153 | 19/5:09.152 |
| 12 | 3 | 16.326 | 19/5:09.239 |
| 13 | 3 | 16.951 | 19/5:10.226 |
| 14 | 3 | 16.431 | 19/5:10.366 |
| 15 | 3 | 16.410 | 19/5:10.461 |
| 16 | 3 | 16.766 | 19/5:10.967 |
| 17 | 3 | 17.893 | 19/5:12.673 |
| 18 | 3 | 17.259 | 19/5:13.520 |
| 19 | 3 | 16.450 | 19/5:13.469 |