| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.218 | 17/6:00.706 |
| 2 | 4 | 20.571 | 18/6:16.101 |
| 3 | 5 | 22.849 | 17/6:06.282 |
| 4 | 5 | 19.425 | 18/6:18.284 |
| 5 | 5 | 20.183 | 18/6:15.286 |
| 6 | 5 | 23.704 | 17/6:02.525 |
| 7 | 6 | 21.834 | 17/6:03.761 |
| 8 | 5 | 18.540 | 18/6:18.729 |
| 9 | 5 | 20.494 | 18/6:17.636 |
| 10 | 6 | 25.145 | 17/6:03.737 |
| 11 | 6 | 20.027 | 17/6:01.621 |
| 12 | 6 | 22.915 | 17/6:03.949 |
| 13 | 6 | 23.774 | 17/6:07.042 |
| 14 | 6 | 23.079 | 17/6:08.849 |
| 15 | 6 | 28.167 | 17/6:16.182 |
| 16 | 6 | 21.011 | 17/6:14.995 |
| 17 | 6 | 19.579 | 17/6:12.515 |