6-8/06/2008,美國南加州,50M
蔡曉慧在美國小雲雀Evans游泳邀請賽中，以1分03秒72完成女子一百米背泳，僅次於世界冠軍歌蓮得到第三名，大大增強北京奧運的信心。
| Event 25 Women 100 LC Meter Back |
| Name Age Team Prelims Finals |
| 1 Coughlin, Natalie A 25 CAL-PC 1:02.28 59.27 (30.33) |
| 2 Rogers, Lauren M 20 CAL-PC 1:03.12 1:02.45 (32.18) |
| 3 Tsai, Sherry H 24 CAL-PC 1:04.61 1:03.72 (32.81) |
http://www.swimmingworldmagazine.com/lane9/news/18238.asp
http://www.swimmingworldmagazine.com/results/published/6918.asp