| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.378 | 19/5:11.182 |
| 2 | 2 | 15.897 | 19/5:06.613 |
| 3 | 1 | 16.331 | 19/5:07.838 |
| 4 | 2 | 16.422 | 19/5:08.883 |
| 5 | 1 | 16.144 | 19/5:08.454 |
| 6 | 1 | 16.664 | 19/5:09.814 |
| 7 | 1 | 16.007 | 19/5:09.002 |
| 8 | 1 | 16.315 | 19/5:09.125 |
| 9 | 2 | 16.395 | 19/5:09.390 |
| 10 | 2 | 16.095 | 19/5:09.031 |
| 11 | 2 | 16.306 | 19/5:09.102 |
| 12 | 2 | 15.960 | 19/5:08.614 |
| 13 | 1 | 15.820 | 19/5:07.996 |
| 14 | 1 | 16.521 | 19/5:08.418 |
| 15 | 1 | 16.347 | 19/5:08.563 |
| 16 | 1 | 16.071 | 19/5:08.362 |
| 17 | 1 | 16.130 | 19/5:08.250 |
| 18 | 1 | 16.392 | 19/5:08.428 |
| 19 | 1 | 16.161 | 19/5:08.356 |