| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.472 | 17/6:05.024 |
| 2 | 3 | 18.990 | 18/6:04.158 |
| 3 | 3 | 22.413 | 18/6:17.250 |
| 4 | 4 | 19.249 | 18/6:09.558 |
| 5 | 4 | 19.609 | 18/6:06.239 |
| 6 | 4 | 28.827 | 17/6:09.920 |
| 7 | 4 | 19.265 | 17/6:03.861 |
| 8 | 4 | 18.793 | 18/6:19.390 |
| 9 | 4 | 19.171 | 18/6:15.578 |
| 10 | 4 | 19.006 | 18/6:12.231 |
| 11 | 3 | 18.595 | 18/6:08.820 |
| 12 | 3 | 18.745 | 18/6:06.202 |
| 13 | 3 | 19.274 | 18/6:04.720 |
| 14 | 3 | 19.136 | 18/6:03.272 |
| 15 | 3 | 18.800 | 18/6:01.614 |
| 16 | 3 | 19.197 | 18/6:00.610 |
| 17 | 3 | 21.248 | 18/6:01.895 |
| 18 | 3 | 18.175 | 19/6:19.963 |
| 19 | 3 | 22.684 | 19/6:22.649 |