148 Alex O'brian Race Results Split Name Split/Lap Time 10k Ironman Overall Split 1 00:44:07.7 00:44:07.7 13 +00:10:36.2 24 +00:10:36.2 Split 2 01:41:49.0 00:57:41.3 16 +00:33:38.6 34 +00:33:38.6 Unless otherwise noted by the publisher, these results may not be official.