You need one more data point for each fund - what are the fees? Generally they are pretty low for passive funds but worth checking. Some actively managed funds charge up to 2% in fees which makes a massive dent on your returns. For get looking at the 1/5/10 year returns especially given the bull market we're currently in - look at the lifetime average.
Personally in my 401k, I have 60% in a S&P500 tracker, 30% in International and 10% in US bonds. Currently I have stopped putting money in bonds as the prices are high/yields low so my paycheck contribution is 70% S&P/30% international. My target retirement is 20 years away although with some good fortune I'd like to be done in 10 years.
It's also important to look at this chart and understand the risks when it comes to retirement date:
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If you looked at your 401k in mid 2000 and decided to retire in mid 2002, if you were 100% in the S&P500 your 401k would have dropped to half! It didn't recover until mid 2007 however had you continued working you would have been contributing over the dip and recovery leaving you in a much better position. Similarly if you looked at your 401k in mid 2007 and were a couple years out from retirement we had an even bigger drop to 2009 with recovery by 2013. Of course the opposite is also true.
For this reason, I think it's important to have some flexibility when it comes to retirement - if you can semi-retire and still earn some income then you're much more insulated from large market swings. And you can consider going more like 50:50 stocks:bonds to provide some insulation. And also diversify your assets outside of just the market. I have about half my assets in real estate in growth locations (excluding the house I live in).