| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.806 | 19/5:00.314 |
| 2 | 1 | 16.070 | 19/5:02.822 |
| 3 | 1 | 15.603 | 19/5:00.700 |
| 4 | 1 | 16.541 | 19/5:04.095 |
| 5 | 2 | 22.196 | 18/5:10.378 |
| 6 | 2 | 15.970 | 18/5:06.558 |
| 7 | 2 | 15.896 | 18/5:03.639 |
| 8 | 2 | 18.010 | 18/5:06.207 |
| 9 | 2 | 15.856 | 18/5:03.896 |
| 10 | 2 | 19.501 | 18/5:08.608 |
| 11 | 2 | 21.301 | 18/5:15.409 |
| 12 | 2 | 15.719 | 18/5:12.703 |
| 13 | 2 | 17.761 | 18/5:13.242 |
| 14 | 2 | 15.843 | 18/5:11.237 |
| 15 | 2 | 16.613 | 18/5:10.423 |
| 16 | 2 | 16.613 | 18/5:09.711 |
| 17 | 2 | 15.802 | 18/5:08.225 |
| 18 | 2 | 16.159 | 18/5:07.260 |