| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.664 | 18/6:11.952 |
| 2 | 2 | 18.281 | 19/6:09.978 |
| 3 | 2 | 19.712 | 19/6:11.494 |
| 4 | 3 | 19.218 | 19/6:09.906 |
| 5 | 3 | 19.206 | 19/6:08.908 |
| 6 | 3 | 18.262 | 19/6:05.253 |
| 7 | 3 | 19.901 | 19/6:07.091 |
| 8 | 3 | 21.172 | 19/6:11.488 |
| 9 | 3 | 18.255 | 19/6:08.750 |
| 10 | 3 | 24.023 | 19/6:17.519 |
| 11 | 3 | 18.781 | 19/6:15.639 |
| 12 | 3 | 20.616 | 19/6:16.977 |
| 13 | 3 | 18.856 | 19/6:15.538 |
| 14 | 3 | 19.184 | 19/6:14.749 |
| 15 | 3 | 21.321 | 19/6:16.773 |
| 16 | 3 | 20.106 | 19/6:17.100 |
| 17 | 3 | 18.789 | 19/6:15.917 |
| 18 | 3 | 19.040 | 19/6:15.131 |
| 19 | 3 | 19.378 | 19/6:14.765 |