| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.274 | 18/6:04.932 |
| 2 | 4 | 18.156 | 19/6:05.085 |
| 3 | 5 | 23.777 | 18/6:13.242 |
| 4 | 5 | 18.365 | 18/6:02.574 |
| 5 | 4 | 17.515 | 19/6:12.731 |
| 6 | 4 | 17.942 | 19/6:07.425 |
| 7 | 4 | 19.269 | 19/6:07.237 |
| 8 | 3 | 17.823 | 19/6:03.662 |
| 9 | 3 | 18.190 | 19/6:01.657 |
| 10 | 3 | 18.537 | 19/6:00.711 |
| 11 | 2 | 18.296 | 20/6:18.444 |
| 12 | 2 | 18.257 | 20/6:17.335 |
| 13 | 2 | 17.920 | 20/6:15.878 |
| 14 | 2 | 19.683 | 20/6:17.149 |
| 15 | 2 | 17.872 | 20/6:15.835 |
| 16 | 2 | 19.127 | 20/6:16.254 |
| 17 | 2 | 17.405 | 20/6:14.598 |
| 18 | 2 | 17.938 | 20/6:13.718 |
| 19 | 2 | 18.418 | 20/6:13.436 |
| 20 | 2 | 17.936 | 20/6:12.700 |