| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 16.129 | 19/5:06.451 |
| 2 | 6 | 15.722 | 19/5:02.584 |
| 3 | 2 | 15.537 | 19/5:00.124 |
| 4 | 1 | 15.137 | 20/5:12.625 |
| 5 | 1 | 15.582 | 20/5:12.428 |
| 6 | 2 | 15.910 | 20/5:13.390 |
| 7 | 2 | 15.354 | 20/5:12.489 |
| 8 | 2 | 15.220 | 20/5:11.477 |
| 9 | 3 | 16.277 | 20/5:13.040 |
| 10 | 2 | 14.861 | 20/5:11.458 |
| 11 | 2 | 15.044 | 20/5:10.496 |
| 12 | 2 | 15.726 | 20/5:10.832 |
| 13 | 2 | 15.291 | 20/5:10.446 |
| 14 | 3 | 16.439 | 20/5:11.756 |
| 15 | 3 | 17.157 | 20/5:13.848 |
| 16 | 4 | 21.117 | 19/5:04.597 |
| 17 | 4 | 16.160 | 19/5:04.741 |
| 18 | 4 | 15.877 | 19/5:04.570 |
| 19 | 4 | 15.412 | 19/5:03.952 |